object: convert lookup_object() to use object_id

diff --git a/blob.c b/blob.c
index 342bdbb1bbea78dced090b815cab5ff9bfed9cd9..b9c7180b7cc112fb17661b075586970e4949905e 100644 (file)
--- a/blob.c
+++ b/blob.c
@@ -7,7 +7,7 @@ const char *blob_type = "blob";
 
 struct blob *lookup_blob(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_blob_node(r));