builtin-show-ref: use warning() instead of fprintf(stderr, "warning: ")

Signed-off-by: Miklos Vajna <vmiklos@frugalware.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
git-mirror · Mar 24, 2009 · 5620e77 · 5620e77
1 parent 33fa4d3
commit 5620e77
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/builtin-show-ref.c b/builtin-show-ref.c
@@ -140,7 +140,7 @@ static int exclude_existing(const char *match)
 				continue;
 		}
 		if (check_ref_format(ref)) {
-			fprintf(stderr, "warning: ref '%s' ignored\n", ref);
+			warning("ref '%s' ignored", ref);
 			continue;
 		}
 		if (!string_list_has_string(&existing_refs, ref)) {