name-rev: drop unused parameters from is_better_name()

diff --git a/help.c b/help.c
index 520c9080e8e4abf7793af0966588aa370f09d316..a9e451f2ee7a165eecb17746db9cc1a2f7e2cfbb 100644 (file)
--- a/help.c
+++ b/help.c
@@ -375,13 +375,6 @@ void list_cmds_by_config(struct string_list *list)
 {
        const char *cmd_list;
 
-       /*
-        * There's no actual repository setup at this point (and even
-        * if there is, we don't really care; only global config
-        * matters). If we accidentally set up a repository, it's ok
-        * too since the caller (git --list-cmds=) should exit shortly
-        * anyway.
-        */
        if (git_config_get_string_const("completion.commands", &cmd_list))
                return;
 
@@ -393,8 +386,8 @@ void list_cmds_by_config(struct string_list *list)
                const char *p = strchrnul(cmd_list, ' ');
 
                strbuf_add(&sb, cmd_list, p - cmd_list);
-               if (*cmd_list == '-')
-                       string_list_remove(list, cmd_list + 1, 0);
+               if (sb.buf[0] == '-')
+                       string_list_remove(list, sb.buf + 1, 0);
                else
                        string_list_insert(list, sb.buf);
                strbuf_release(&sb);