diff options
Diffstat (limited to 'commit.c')
| -rw-r--r-- | commit.c | 436 |
1 files changed, 153 insertions, 283 deletions
@@ -463,11 +463,11 @@ void clear_commit_marks(struct commit *commit, unsigned int mark) /* * Generic support for pretty-printing the header */ -static int get_one_line(const char *msg, unsigned long len) +static int get_one_line(const char *msg) { int ret = 0; - while (len--) { + for (;;) { char c = *msg++; if (!c) break; @@ -490,31 +490,25 @@ static int is_rfc2047_special(char ch) return (non_ascii(ch) || (ch == '=') || (ch == '?') || (ch == '_')); } -static int add_rfc2047(char *buf, const char *line, int len, +static void add_rfc2047(struct strbuf *sb, const char *line, int len, const char *encoding) { - char *bp = buf; - int i, needquote; - char q_encoding[128]; - const char *q_encoding_fmt = "=?%s?q?"; + int i, last; - for (i = needquote = 0; !needquote && i < len; i++) { + for (i = 0; i < len; i++) { int ch = line[i]; if (non_ascii(ch)) - needquote++; - if ((i + 1 < len) && - (ch == '=' && line[i+1] == '?')) - needquote++; + goto needquote; + if ((i + 1 < len) && (ch == '=' && line[i+1] == '?')) + goto needquote; } - if (!needquote) - return sprintf(buf, "%.*s", len, line); - - i = snprintf(q_encoding, sizeof(q_encoding), q_encoding_fmt, encoding); - if (sizeof(q_encoding) < i) - die("Insanely long encoding name %s", encoding); - memcpy(bp, q_encoding, i); - bp += i; - for (i = 0; i < len; i++) { + strbuf_add(sb, line, len); + return; + +needquote: + strbuf_grow(sb, len * 3 + strlen(encoding) + 100); + strbuf_addf(sb, "=?%s?q?", encoding); + for (i = last = 0; i < len; i++) { unsigned ch = line[i] & 0xFF; /* * We encode ' ' using '=20' even though rfc2047 @@ -523,40 +517,30 @@ static int add_rfc2047(char *buf, const char *line, int len, * leave the underscore in place. */ if (is_rfc2047_special(ch) || ch == ' ') { - sprintf(bp, "=%02X", ch); - bp += 3; + strbuf_add(sb, line + last, i - last); + strbuf_addf(sb, "=%02X", ch); + last = i + 1; } - else - *bp++ = ch; } - memcpy(bp, "?=", 2); - bp += 2; - return bp - buf; -} - -static unsigned long bound_rfc2047(unsigned long len, const char *encoding) -{ - /* upper bound of q encoded string of length 'len' */ - unsigned long elen = strlen(encoding); - - return len * 3 + elen + 100; + strbuf_add(sb, line + last, len - last); + strbuf_addstr(sb, "?="); } -static int add_user_info(const char *what, enum cmit_fmt fmt, char *buf, +static void add_user_info(const char *what, enum cmit_fmt fmt, struct strbuf *sb, const char *line, enum date_mode dmode, const char *encoding) { char *date; int namelen; unsigned long time; - int tz, ret; + int tz; const char *filler = " "; if (fmt == CMIT_FMT_ONELINE) - return 0; + return; date = strchr(line, '>'); if (!date) - return 0; + return; namelen = ++date - line; time = strtoul(date, &date, 10); tz = strtol(date, NULL, 10); @@ -565,42 +549,34 @@ static int add_user_info(const char *what, enum cmit_fmt fmt, char *buf, char *name_tail = strchr(line, '<'); int display_name_length; if (!name_tail) - return 0; + return; while (line < name_tail && isspace(name_tail[-1])) name_tail--; display_name_length = name_tail - line; filler = ""; - strcpy(buf, "From: "); - ret = strlen(buf); - ret += add_rfc2047(buf + ret, line, display_name_length, - encoding); - memcpy(buf + ret, name_tail, namelen - display_name_length); - ret += namelen - display_name_length; - buf[ret++] = '\n'; - } - else { - ret = sprintf(buf, "%s: %.*s%.*s\n", what, + strbuf_addstr(sb, "From: "); + add_rfc2047(sb, line, display_name_length, encoding); + strbuf_add(sb, name_tail, namelen - display_name_length); + strbuf_addch(sb, '\n'); + } else { + strbuf_addf(sb, "%s: %.*s%.*s\n", what, (fmt == CMIT_FMT_FULLER) ? 4 : 0, filler, namelen, line); } switch (fmt) { case CMIT_FMT_MEDIUM: - ret += sprintf(buf + ret, "Date: %s\n", - show_date(time, tz, dmode)); + strbuf_addf(sb, "Date: %s\n", show_date(time, tz, dmode)); break; case CMIT_FMT_EMAIL: - ret += sprintf(buf + ret, "Date: %s\n", - show_date(time, tz, DATE_RFC2822)); + strbuf_addf(sb, "Date: %s\n", show_date(time, tz, DATE_RFC2822)); break; case CMIT_FMT_FULLER: - ret += sprintf(buf + ret, "%sDate: %s\n", what, - show_date(time, tz, dmode)); + strbuf_addf(sb, "%sDate: %s\n", what, show_date(time, tz, dmode)); break; default: /* notin' */ break; } - return ret; } static int is_empty_line(const char *line, int *len_p) @@ -612,16 +588,16 @@ static int is_empty_line(const char *line, int *len_p) return !len; } -static int add_merge_info(enum cmit_fmt fmt, char *buf, const struct commit *commit, int abbrev) +static void add_merge_info(enum cmit_fmt fmt, struct strbuf *sb, + const struct commit *commit, int abbrev) { struct commit_list *parent = commit->parents; - int offset; if ((fmt == CMIT_FMT_ONELINE) || (fmt == CMIT_FMT_EMAIL) || !parent || !parent->next) - return 0; + return; - offset = sprintf(buf, "Merge:"); + strbuf_addstr(sb, "Merge:"); while (parent) { struct commit *p = parent->item; @@ -634,10 +610,9 @@ static int add_merge_info(enum cmit_fmt fmt, char *buf, const struct commit *com dots = (abbrev && strlen(hex) != 40) ? "..." : ""; parent = parent->next; - offset += sprintf(buf + offset, " %s%s", hex, dots); + strbuf_addf(sb, " %s%s", hex, dots); } - buf[offset++] = '\n'; - return offset; + strbuf_addch(sb, '\n'); } static char *get_header(const struct commit *commit, const char *key) @@ -658,11 +633,7 @@ static char *get_header(const struct commit *commit, const char *key) if (eol - line > key_len && !strncmp(line, key, key_len) && line[key_len] == ' ') { - int len = eol - line - key_len; - char *ret = xmalloc(len); - memcpy(ret, line + key_len + 1, len - 1); - ret[len - 1] = '\0'; - return ret; + return xmemdupz(line + key_len + 1, eol - line - key_len - 1); } line = next; } @@ -670,47 +641,34 @@ static char *get_header(const struct commit *commit, const char *key) static char *replace_encoding_header(char *buf, const char *encoding) { - char *encoding_header = strstr(buf, "\nencoding "); - char *header_end = strstr(buf, "\n\n"); - char *end_of_encoding_header; - int encoding_header_pos; - int encoding_header_len; - int new_len; - int need_len; - int buflen = strlen(buf) + 1; - - if (!header_end) - header_end = buf + buflen; - if (!encoding_header || encoding_header >= header_end) - return buf; - encoding_header++; - end_of_encoding_header = strchr(encoding_header, '\n'); - if (!end_of_encoding_header) + struct strbuf tmp; + size_t start, len; + char *cp = buf; + + /* guess if there is an encoding header before a \n\n */ + while (strncmp(cp, "encoding ", strlen("encoding "))) { + cp = strchr(cp, '\n'); + if (!cp || *++cp == '\n') + return buf; + } + start = cp - buf; + cp = strchr(cp, '\n'); + if (!cp) return buf; /* should not happen but be defensive */ - end_of_encoding_header++; - - encoding_header_len = end_of_encoding_header - encoding_header; - encoding_header_pos = encoding_header - buf; + len = cp + 1 - (buf + start); + strbuf_init(&tmp, 0); + strbuf_attach(&tmp, buf, strlen(buf), strlen(buf) + 1); if (is_encoding_utf8(encoding)) { /* we have re-coded to UTF-8; drop the header */ - memmove(encoding_header, end_of_encoding_header, - buflen - (encoding_header_pos + encoding_header_len)); - return buf; - } - new_len = strlen(encoding); - need_len = new_len + strlen("encoding \n"); - if (encoding_header_len < need_len) { - buf = xrealloc(buf, buflen + (need_len - encoding_header_len)); - encoding_header = buf + encoding_header_pos; - end_of_encoding_header = encoding_header + encoding_header_len; + strbuf_remove(&tmp, start, len); + } else { + /* just replaces XXXX in 'encoding XXXX\n' */ + strbuf_splice(&tmp, start + strlen("encoding "), + len - strlen("encoding \n"), + encoding, strlen(encoding)); } - memmove(end_of_encoding_header + (need_len - encoding_header_len), - end_of_encoding_header, - buflen - (encoding_header_pos + encoding_header_len)); - memcpy(encoding_header + 9, encoding, strlen(encoding)); - encoding_header[9 + new_len] = '\n'; - return buf; + return strbuf_detach(&tmp, NULL); } static char *logmsg_reencode(const struct commit *commit, @@ -752,7 +710,7 @@ static void fill_person(struct interp *table, const char *msg, int len) start = end + 1; while (end > 0 && isspace(msg[end - 1])) end--; - table[0].value = xstrndup(msg, end); + table[0].value = xmemdupz(msg, end); if (start >= len) return; @@ -764,7 +722,7 @@ static void fill_person(struct interp *table, const char *msg, int len) if (end >= len) return; - table[1].value = xstrndup(msg + start, end - start); + table[1].value = xmemdupz(msg + start, end - start); /* parse date */ for (start = end + 1; start < len && isspace(msg[start]); start++) @@ -775,7 +733,7 @@ static void fill_person(struct interp *table, const char *msg, int len) if (msg + start == ep) return; - table[5].value = xstrndup(msg + start, ep - (msg + start)); + table[5].value = xmemdupz(msg + start, ep - (msg + start)); /* parse tz */ for (start = ep - msg + 1; start < len && isspace(msg[start]); start++) @@ -792,8 +750,8 @@ static void fill_person(struct interp *table, const char *msg, int len) interp_set_entry(table, 6, show_date(date, tz, DATE_ISO8601)); } -static long format_commit_message(const struct commit *commit, - const char *msg, char **buf_p, unsigned long *space_p) +void format_commit_message(const struct commit *commit, + const void *format, struct strbuf *sb) { struct interp table[] = { { "%H" }, /* commit hash */ @@ -846,8 +804,10 @@ static long format_commit_message(const struct commit *commit, }; struct commit_list *p; char parents[1024]; + unsigned long len; int i; enum { HEADER, SUBJECT, BODY } state; + const char *msg = commit->buffer; if (ILEFT_RIGHT + 1 != ARRAY_SIZE(table)) die("invalid interp table!"); @@ -900,7 +860,7 @@ static long format_commit_message(const struct commit *commit, ; /* do nothing */ if (state == SUBJECT) { - table[ISUBJECT].value = xstrndup(msg + i, eol - i); + table[ISUBJECT].value = xmemdupz(msg + i, eol - i); i = eol; } if (i == eol) { @@ -916,30 +876,21 @@ static long format_commit_message(const struct commit *commit, msg + i + 10, eol - i - 10); else if (!prefixcmp(msg + i, "encoding ")) table[IENCODING].value = - xstrndup(msg + i + 9, eol - i - 9); + xmemdupz(msg + i + 9, eol - i - 9); i = eol; } if (msg[i]) table[IBODY].value = xstrdup(msg + i); - for (i = 0; i < ARRAY_SIZE(table); i++) - if (!table[i].value) - interp_set_entry(table, i, "<unknown>"); - - do { - char *buf = *buf_p; - unsigned long space = *space_p; - space = interpolate(buf, space, user_format, - table, ARRAY_SIZE(table)); - if (!space) - break; - buf = xrealloc(buf, space); - *buf_p = buf; - *space_p = space; - } while (1); + len = interpolate(sb->buf + sb->len, strbuf_avail(sb), + format, table, ARRAY_SIZE(table)); + if (len > strbuf_avail(sb)) { + strbuf_grow(sb, len); + interpolate(sb->buf + sb->len, strbuf_avail(sb) + 1, + format, table, ARRAY_SIZE(table)); + } + strbuf_setlen(sb, sb->len + len); interp_clear_table(table, ARRAY_SIZE(table)); - - return strlen(*buf_p); } static void pp_header(enum cmit_fmt fmt, @@ -948,34 +899,24 @@ static void pp_header(enum cmit_fmt fmt, const char *encoding, const struct commit *commit, const char **msg_p, - unsigned long *len_p, - unsigned long *ofs_p, - char **buf_p, - unsigned long *space_p) + struct strbuf *sb) { int parents_shown = 0; for (;;) { const char *line = *msg_p; - char *dst; - int linelen = get_one_line(*msg_p, *len_p); - unsigned long len; + int linelen = get_one_line(*msg_p); if (!linelen) return; *msg_p += linelen; - *len_p -= linelen; if (linelen == 1) /* End of header */ return; - ALLOC_GROW(*buf_p, linelen + *ofs_p + 20, *space_p); - dst = *buf_p + *ofs_p; - if (fmt == CMIT_FMT_RAW) { - memcpy(dst, line, linelen); - *ofs_p += linelen; + strbuf_add(sb, line, linelen); continue; } @@ -993,10 +934,8 @@ static void pp_header(enum cmit_fmt fmt, parent = parent->next, num++) ; /* with enough slop */ - num = *ofs_p + num * 50 + 20; - ALLOC_GROW(*buf_p, num, *space_p); - dst = *buf_p + *ofs_p; - *ofs_p += add_merge_info(fmt, dst, commit, abbrev); + strbuf_grow(sb, num * 50 + 20); + add_merge_info(fmt, sb, commit, abbrev); parents_shown = 1; } @@ -1006,129 +945,82 @@ static void pp_header(enum cmit_fmt fmt, * FULLER shows both authors and dates. */ if (!memcmp(line, "author ", 7)) { - len = linelen; - if (fmt == CMIT_FMT_EMAIL) - len = bound_rfc2047(linelen, encoding); - ALLOC_GROW(*buf_p, *ofs_p + len + 80, *space_p); - dst = *buf_p + *ofs_p; - *ofs_p += add_user_info("Author", fmt, dst, - line + 7, dmode, encoding); + strbuf_grow(sb, linelen + 80); + add_user_info("Author", fmt, sb, line + 7, dmode, encoding); } - if (!memcmp(line, "committer ", 10) && (fmt == CMIT_FMT_FULL || fmt == CMIT_FMT_FULLER)) { - len = linelen; - if (fmt == CMIT_FMT_EMAIL) - len = bound_rfc2047(linelen, encoding); - ALLOC_GROW(*buf_p, *ofs_p + len + 80, *space_p); - dst = *buf_p + *ofs_p; - *ofs_p += add_user_info("Commit", fmt, dst, - line + 10, dmode, encoding); + strbuf_grow(sb, linelen + 80); + add_user_info("Commit", fmt, sb, line + 10, dmode, encoding); } } } static void pp_title_line(enum cmit_fmt fmt, const char **msg_p, - unsigned long *len_p, - unsigned long *ofs_p, - char **buf_p, - unsigned long *space_p, - int indent, + struct strbuf *sb, const char *subject, const char *after_subject, const char *encoding, int plain_non_ascii) { - char *title; - unsigned long title_alloc, title_len; - unsigned long len; + struct strbuf title; + + strbuf_init(&title, 80); - title_len = 0; - title_alloc = 80; - title = xmalloc(title_alloc); for (;;) { const char *line = *msg_p; - int linelen = get_one_line(line, *len_p); - *msg_p += linelen; - *len_p -= linelen; + int linelen = get_one_line(line); + *msg_p += linelen; if (!linelen || is_empty_line(line, &linelen)) break; - if (title_alloc <= title_len + linelen + 2) { - title_alloc = title_len + linelen + 80; - title = xrealloc(title, title_alloc); - } - len = 0; - if (title_len) { + strbuf_grow(&title, linelen + 2); + if (title.len) { if (fmt == CMIT_FMT_EMAIL) { - len++; - title[title_len++] = '\n'; + strbuf_addch(&title, '\n'); } - len++; - title[title_len++] = ' '; + strbuf_addch(&title, ' '); } - memcpy(title + title_len, line, linelen); - title_len += linelen; + strbuf_add(&title, line, linelen); } - /* Enough slop for the MIME header and rfc2047 */ - len = bound_rfc2047(title_len, encoding)+ 1000; - if (subject) - len += strlen(subject); - if (after_subject) - len += strlen(after_subject); - if (encoding) - len += strlen(encoding); - ALLOC_GROW(*buf_p, title_len + *ofs_p + len, *space_p); - + strbuf_grow(sb, title.len + 1024); if (subject) { - len = strlen(subject); - memcpy(*buf_p + *ofs_p, subject, len); - *ofs_p += len; - *ofs_p += add_rfc2047(*buf_p + *ofs_p, - title, title_len, encoding); + strbuf_addstr(sb, subject); + add_rfc2047(sb, title.buf, title.len, encoding); } else { - memcpy(*buf_p + *ofs_p, title, title_len); - *ofs_p += title_len; + strbuf_addbuf(sb, &title); } - (*buf_p)[(*ofs_p)++] = '\n'; + strbuf_addch(sb, '\n'); + if (plain_non_ascii) { const char *header_fmt = "MIME-Version: 1.0\n" "Content-Type: text/plain; charset=%s\n" "Content-Transfer-Encoding: 8bit\n"; - *ofs_p += snprintf(*buf_p + *ofs_p, - *space_p - *ofs_p, - header_fmt, encoding); + strbuf_addf(sb, header_fmt, encoding); } if (after_subject) { - len = strlen(after_subject); - memcpy(*buf_p + *ofs_p, after_subject, len); - *ofs_p += len; + strbuf_addstr(sb, after_subject); } - free(title); if (fmt == CMIT_FMT_EMAIL) { - ALLOC_GROW(*buf_p, *ofs_p + 20, *space_p); - (*buf_p)[(*ofs_p)++] = '\n'; + strbuf_addch(sb, '\n'); } + strbuf_release(&title); } static void pp_remainder(enum cmit_fmt fmt, const char **msg_p, - unsigned long *len_p, - unsigned long *ofs_p, - char **buf_p, - unsigned long *space_p, + struct strbuf *sb, int indent) { int first = 1; for (;;) { const char *line = *msg_p; - int linelen = get_one_line(line, *len_p); + int linelen = get_one_line(line); *msg_p += linelen; - *len_p -= linelen; if (!linelen) break; @@ -1141,36 +1033,32 @@ static void pp_remainder(enum cmit_fmt fmt, } first = 0; - ALLOC_GROW(*buf_p, *ofs_p + linelen + indent + 20, *space_p); + strbuf_grow(sb, linelen + indent + 20); if (indent) { - memset(*buf_p + *ofs_p, ' ', indent); - *ofs_p += indent; + memset(sb->buf + sb->len, ' ', indent); + strbuf_setlen(sb, sb->len + indent); } - memcpy(*buf_p + *ofs_p, line, linelen); - *ofs_p += linelen; - (*buf_p)[(*ofs_p)++] = '\n'; + strbuf_add(sb, line, linelen); + strbuf_addch(sb, '\n'); } } -unsigned long pretty_print_commit(enum cmit_fmt fmt, - const struct commit *commit, - unsigned long len, - char **buf_p, unsigned long *space_p, - int abbrev, const char *subject, - const char *after_subject, +void pretty_print_commit(enum cmit_fmt fmt, const struct commit *commit, + struct strbuf *sb, int abbrev, + const char *subject, const char *after_subject, enum date_mode dmode) { - unsigned long offset = 0; unsigned long beginning_of_body; int indent = 4; const char *msg = commit->buffer; int plain_non_ascii = 0; char *reencoded; const char *encoding; - char *buf; - if (fmt == CMIT_FMT_USERFORMAT) - return format_commit_message(commit, msg, buf_p, space_p); + if (fmt == CMIT_FMT_USERFORMAT) { + format_commit_message(commit, user_format, sb); + return; + } encoding = (git_log_output_encoding ? git_log_output_encoding @@ -1180,7 +1068,6 @@ unsigned long pretty_print_commit(enum cmit_fmt fmt, reencoded = logmsg_reencode(commit, encoding); if (reencoded) { msg = reencoded; - len = strlen(reencoded); } if (fmt == CMIT_FMT_ONELINE || fmt == CMIT_FMT_EMAIL) @@ -1195,14 +1082,13 @@ unsigned long pretty_print_commit(enum cmit_fmt fmt, if (fmt == CMIT_FMT_EMAIL && !after_subject) { int i, ch, in_body; - for (in_body = i = 0; (ch = msg[i]) && i < len; i++) { + for (in_body = i = 0; (ch = msg[i]); i++) { if (!in_body) { /* author could be non 7-bit ASCII but * the log may be so; skip over the * header part first. */ - if (ch == '\n' && - i + 1 < len && msg[i+1] == '\n') + if (ch == '\n' && msg[i+1] == '\n') in_body = 1; } else if (non_ascii(ch)) { @@ -1212,59 +1098,44 @@ unsigned long pretty_print_commit(enum cmit_fmt fmt, } } - pp_header(fmt, abbrev, dmode, encoding, - commit, &msg, &len, - &offset, buf_p, space_p); + pp_header(fmt, abbrev, dmode, encoding, commit, &msg, sb); if (fmt != CMIT_FMT_ONELINE && !subject) { - ALLOC_GROW(*buf_p, offset + 20, *space_p); - (*buf_p)[offset++] = '\n'; + strbuf_addch(sb, '\n'); } /* Skip excess blank lines at the beginning of body, if any... */ for (;;) { - int linelen = get_one_line(msg, len); + int linelen = get_one_line(msg); int ll = linelen; if (!linelen) break; if (!is_empty_line(msg, &ll)) break; msg += linelen; - len -= linelen; } /* These formats treat the title line specially. */ - if (fmt == CMIT_FMT_ONELINE - || fmt == CMIT_FMT_EMAIL) - pp_title_line(fmt, &msg, &len, &offset, - buf_p, space_p, indent, - subject, after_subject, encoding, - plain_non_ascii); - - beginning_of_body = offset; - if (fmt != CMIT_FMT_ONELINE) - pp_remainder(fmt, &msg, &len, &offset, - buf_p, space_p, indent); - - while (offset && isspace((*buf_p)[offset-1])) - offset--; + if (fmt == CMIT_FMT_ONELINE || fmt == CMIT_FMT_EMAIL) + pp_title_line(fmt, &msg, sb, subject, + after_subject, encoding, plain_non_ascii); - ALLOC_GROW(*buf_p, offset + 20, *space_p); - buf = *buf_p; + beginning_of_body = sb->len; + if (fmt != CMIT_FMT_ONELINE) + pp_remainder(fmt, &msg, sb, indent); + strbuf_rtrim(sb); /* Make sure there is an EOLN for the non-oneline case */ if (fmt != CMIT_FMT_ONELINE) - buf[offset++] = '\n'; + strbuf_addch(sb, '\n'); /* * The caller may append additional body text in e-mail * format. Make sure we did not strip the blank line * between the header and the body. */ - if (fmt == CMIT_FMT_EMAIL && offset <= beginning_of_body) - buf[offset++] = '\n'; - buf[offset] = '\0'; + if (fmt == CMIT_FMT_EMAIL && sb->len <= beginning_of_body) + strbuf_addch(sb, '\n'); free(reencoded); - return offset; } struct commit *pop_commit(struct commit_list **stack) @@ -1343,12 +1214,12 @@ void sort_in_topological_order_fn(struct commit_list ** list, int lifo, next=next->next; } /* - * find the tips - * - * tips are nodes not reachable from any other node in the list - * - * the tips serve as a starting set for the work queue. - */ + * find the tips + * + * tips are nodes not reachable from any other node in the list + * + * the tips serve as a starting set for the work queue. + */ next=*list; insert = &work; while (next) { @@ -1375,9 +1246,9 @@ void sort_in_topological_order_fn(struct commit_list ** list, int lifo, if (pn) { /* * parents are only enqueued for emission - * when all their children have been emitted thereby - * guaranteeing topological order. - */ + * when all their children have been emitted thereby + * guaranteeing topological order. + */ pn->indegree--; if (!pn->indegree) { if (!lifo) @@ -1389,9 +1260,9 @@ void sort_in_topological_order_fn(struct commit_list ** list, int lifo, parents=parents->next; } /* - * work_item is a commit all of whose children - * have already been emitted. we can emit it now. - */ + * work_item is a commit all of whose children + * have already been emitted. we can emit it now. + */ *pptr = work_node->list_item; pptr = &(*pptr)->next; *pptr = NULL; @@ -1487,8 +1358,7 @@ static struct commit_list *merge_bases(struct commit *one, struct commit *two) } struct commit_list *get_merge_bases(struct commit *one, - struct commit *two, - int cleanup) + struct commit *two, int cleanup) { struct commit_list *list; struct commit **rslt; |