fetch: use free_refs()

There's no need for us to write this loop manually when a helper function can already do it. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Jeff King committed Apr 13, 2019 at 01:54 UTC 259eddde6a861cbff8186f37170f09566730f8eb
1 file changed +1 -4
fetch-pack.c
+1 -4
@@ -630,10 +630,7 @@ static void filter_refs(struct fetch_pack_args *args,
630 }
631
632 oidset_clear(&tip_oids);
633 - for (ref = unmatched; ref; ref = next) {
634 - next = ref->next;
635 - free(ref);
636 - }
633 + free_refs(unmatched);
634
635 *refs = newlist;
636 }