Merge branch 'rs/lock-correct-ref-during-delete'
[git/git.git] / refs.c
diff --git a/refs.c b/refs.c
index 9d1685b..726c53c 100644 (file)
--- a/refs.c
+++ b/refs.c
@@ -1202,6 +1202,8 @@ int peel_ref(const char *refname, unsigned char *sha1)
        if (current_ref && (current_ref->name == refname
                || !strcmp(current_ref->name, refname))) {
                if (current_ref->flag & REF_KNOWS_PEELED) {
+                       if (is_null_sha1(current_ref->u.value.peeled))
+                           return -1;
                        hashcpy(sha1, current_ref->u.value.peeled);
                        return 0;
                }
@@ -1223,9 +1225,16 @@ int peel_ref(const char *refname, unsigned char *sha1)
        }
 
 fallback:
-       o = parse_object(base);
-       if (o && o->type == OBJ_TAG) {
-               o = deref_tag(o, refname, 0);
+       o = lookup_unknown_object(base);
+       if (o->type == OBJ_NONE) {
+               int type = sha1_object_info(base, NULL);
+               if (type < 0)
+                       return -1;
+               o->type = type;
+       }
+
+       if (o->type == OBJ_TAG) {
+               o = deref_tag_noverify(o);
                if (o) {
                        hashcpy(sha1, o->sha1);
                        return 0;