1 files changed, 2 insertions, 3 deletions
diff --git a/tree.c b/tree.c
index f416afc57d..4720945e6a 100644
--- a/tree.c
+++ b/tree.c
@@ -197,10 +197,9 @@ int read_tree(struct repository *r, struct tree *tree, int stage,
 
 struct tree *lookup_tree(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_tree_node(r));
+		return create_object(r, oid, alloc_tree_node(r));
 	return object_as_type(r, obj, OBJ_TREE, 0);
 }