peel_ref(): use function get_packed_ref()

Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Michael Haggerty committed Apr 22, 2013 at 21:52 UTC f361baeb71fbe9e6fe02f53243673e194265c4cc
1 file changed +2 -3
refs.c
+2 -3
@@ -1283,10 +1283,9 @@ int peel_ref(const char *refname, unsigned char *sha1)
1283 return -1;
1284
1285 if ((flag & REF_ISPACKED)) {
1286 - struct ref_dir *dir = get_packed_refs(get_ref_cache(NULL));
1287 - struct ref_entry *r = find_ref(dir, refname);
1286 + struct ref_entry *r = get_packed_ref(refname);
1287
1289 - if (r != NULL && r->flag & REF_KNOWS_PEELED) {
1288 + if (r && (r->flag & REF_KNOWS_PEELED)) {
1289 hashcpy(sha1, r->u.value.peeled);
1290 return 0;
1291 }