Fix send-pack for non-commitish tags.

[git.git] / commit.c

diff --git a/commit.c b/commit.c
index 6db3165..3ac421a 100644 (file)
--- a/commit.c
+++ b/commit.c
@@ -48,13 +48,10 @@ static struct commit *check_commit(struct object *obj, const unsigned char *sha1
 
 struct commit *lookup_commit_reference(const unsigned char *sha1)
 {
-       struct object *obj = parse_object(sha1);
+       struct object *obj = deref_tag(parse_object(sha1));
 
        if (!obj)
                return NULL;
-       while (obj->type == tag_type)
-               obj = parse_object(((struct tag *)obj)->tagged->sha1);
-
        return check_commit(obj, sha1);
 }