diff options
Diffstat (limited to 'help.c')
-rw-r--r-- | help.c | 18 |
1 files changed, 17 insertions, 1 deletions
@@ -328,10 +328,26 @@ static void show_info_page(const char *git_cmd) execlp("info", "info", "gitman", page, NULL); } +static void get_html_page_path(struct strbuf *page_path, const char *page) +{ + struct stat st; + + /* Check that we have a git documentation directory. */ + if (stat(GIT_HTML_PATH "/git.html", &st) || !S_ISREG(st.st_mode)) + die("'%s': not a documentation directory.", GIT_HTML_PATH); + + strbuf_init(page_path, 0); + strbuf_addf(page_path, GIT_HTML_PATH "/%s.html", page); +} + static void show_html_page(const char *git_cmd) { const char *page = cmd_to_page(git_cmd); - execl_git_cmd("help--browse", page, NULL); + struct strbuf page_path; /* it leaks but we exec bellow */ + + get_html_page_path(&page_path, page); + + execl_git_cmd("help--browse", page_path.buf, NULL); } void help_unknown_cmd(const char *cmd) |