1 files changed, 1 insertions, 1 deletions

diff --git a/commit.c b/commit.c
index 8fa1883c61..f47c75afae 100644
--- 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));