diff options
Diffstat (limited to 'src/ex_cmds2.c')
| -rw-r--r-- | src/ex_cmds2.c | 33 |
1 files changed, 20 insertions, 13 deletions
diff --git a/src/ex_cmds2.c b/src/ex_cmds2.c index 59dc4d597..5ecb1f3d6 100644 --- a/src/ex_cmds2.c +++ b/src/ex_cmds2.c @@ -3509,6 +3509,9 @@ add_pack_plugin(char_u *fname, void *cookie) size_t afterlen = 0; char_u *ffname = fix_fname(fname); size_t fname_len; + char_u *buf = NULL; + char_u *rtp_ffname; + int match; if (ffname == NULL) return; @@ -3533,26 +3536,28 @@ add_pack_plugin(char_u *fname, void *cookie) /* Find "ffname" in "p_rtp", ignoring '/' vs '\' differences. */ fname_len = STRLEN(ffname); insp = p_rtp; - for (;;) + buf = alloc(MAXPATHL); + if (buf == NULL) + goto theend; + while (*insp != NUL) { - if (vim_fnamencmp(insp, ffname, fname_len) == 0) - break; - insp = vim_strchr(insp, ','); - if (insp == NULL) + copy_option_part(&insp, buf, MAXPATHL, ","); + add_pathsep(buf); + rtp_ffname = fix_fname(buf); + if (rtp_ffname == NULL) + goto theend; + match = vim_fnamencmp(rtp_ffname, ffname, fname_len) == 0; + vim_free(rtp_ffname); + if (match) break; - ++insp; } - if (insp == NULL) + if (*insp == NUL) /* not found, append at the end */ insp = p_rtp + STRLEN(p_rtp); else - { /* append after the matching directory. */ - insp += STRLEN(ffname); - while (*insp != NUL && *insp != ',') - ++insp; - } + --insp; *p4 = c; /* check if rtp/pack/name/start/name/after exists */ @@ -3562,7 +3567,8 @@ add_pack_plugin(char_u *fname, void *cookie) oldlen = STRLEN(p_rtp); addlen = STRLEN(ffname) + 1; /* add one for comma */ - new_rtp = alloc((int)(oldlen + addlen + afterlen + 1)); /* add one for NUL */ + new_rtp = alloc((int)(oldlen + addlen + afterlen + 1)); + /* add one for NUL */ if (new_rtp == NULL) goto theend; keep = (int)(insp - p_rtp); @@ -3616,6 +3622,7 @@ add_pack_plugin(char_u *fname, void *cookie) } theend: + vim_free(buf); vim_free(ffname); } |