refs: use warning() instead of fprintf(stderr, "warning: ")

diff --git a/builtin-reflog.c b/builtin-reflog.c
index da96da317be01c24ae9711206976f48f33e39f97..d95f515f2e32aa71c3a09fe5ed9486f352713360 100644 (file)
--- a/builtin-reflog.c
+++ b/builtin-reflog.c
@@ -540,11 +540,11 @@ static int cmd_reflog_expire(int argc, const char **argv, const char *prefix)
                free(collected.e);
        }
 
-       while (i < argc) {
-               const char *ref = argv[i++];
+       for (; i < argc; i++) {
+               char *ref;
                unsigned char sha1[20];
-               if (!resolve_ref(ref, sha1, 1, NULL)) {
-                       status |= error("%s points nowhere!", ref);
+               if (!dwim_log(argv[i], strlen(argv[i]), sha1, &ref)) {
+                       status |= error("%s points nowhere!", argv[i]);
                        continue;
                }
                set_reflog_expiry_param(&cb, explicit_expiry, ref);