repack_without_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 7618fd808aab2b7232abea04f1e7d8aa0ca2a476
1 file changed +5 -3
refs.c
+5 -3
@@ -1821,9 +1821,11 @@ static int repack_without_ref(const char *refname)
1821 {
1822 struct repack_without_ref_sb data;
1823 struct ref_cache *refs = get_ref_cache(NULL);
1824 - struct ref_dir *packed = get_packed_refs(refs);
1825 - if (find_ref(packed, refname) == NULL)
1826 - return 0;
1824 + struct ref_dir *packed;
1825 +
1826 + if (!get_packed_ref(refname))
1827 + return 0; /* refname does not exist in packed refs */
1828 +
1829 data.refname = refname;
1830 data.fd = hold_lock_file_for_update(&packlock, git_path("packed-refs"), 0);
1831 if (data.fd < 0) {