object: convert lookup_object() to use object_id

diff --git a/commit.c b/commit.c
index 8fa1883c61c580578a755cdf2da009203d8d386e..f47c75afae7f14a6f0e15aaa89890dcdfeeba8ce 100644 (file)
--- a/commit.c
+++ b/commit.c
@@ -57,7 +57,7 @@ struct commit *lookup_commit_or_die(const struct object_id *oid, const char *ref
 
 struct commit *lookup_commit(struct repository *r, const struct object_id *oid)
 {
-       struct object *obj = lookup_object(r, oid->hash);
+       struct object *obj = lookup_object(r, oid);
        if (!obj)
                return create_object(r, oid->hash,
                                     alloc_commit_node(r));