Make use of stat.ctime configurable

[thirdparty/git.git] / help.c

diff --git a/help.c b/help.c
index bfc84aed10d49b1eb641d920a102e94d2e905fda..3cb19628965685ce59a5377b81bef975851996e8 100644 (file)
--- a/help.c
+++ b/help.c
@@ -425,17 +425,24 @@ static unsigned int list_commands_in_dir(struct cmdnames *cmds,
        int prefix_len = strlen(prefix);
        DIR *dir = opendir(path);
        struct dirent *de;
+       struct strbuf buf = STRBUF_INIT;
+       int len;
 
-       if (!dir || chdir(path))
+       if (!dir)
                return 0;
 
+       strbuf_addf(&buf, "%s/", path);
+       len = buf.len;
+
        while ((de = readdir(dir)) != NULL) {
                int entlen;
 
                if (prefixcmp(de->d_name, prefix))
                        continue;
 
-               if (!is_executable(de->d_name))
+               strbuf_setlen(&buf, len);
+               strbuf_addstr(&buf, de->d_name);
+               if (!is_executable(buf.buf))
                        continue;
 
                entlen = strlen(de->d_name) - prefix_len;
@@ -448,6 +455,7 @@ static unsigned int list_commands_in_dir(struct cmdnames *cmds,
                add_cmdname(cmds, de->d_name + prefix_len, entlen);
        }
        closedir(dir);
+       strbuf_release(&buf);
 
        return longest;
 }