1 files changed, 3 insertions, 3 deletions
diff --git a/blob.c b/blob.c
index 1fcb8e44b..fa2ab4f7a 100644
--- a/blob.c
+++ b/blob.c
@@ -3,11 +3,11 @@
 
 const char *blob_type = "blob";
 
-struct blob *lookup_blob(const unsigned char *sha1)
+struct blob *lookup_blob(const struct object_id *oid)
 {
-	struct object *obj = lookup_object(sha1);
+	struct object *obj = lookup_object(oid->hash);
 	if (!obj)
-		return create_object(sha1, alloc_blob_node());
+		return create_object(oid->hash, alloc_blob_node());
 	return object_as_type(obj, OBJ_BLOB, 0);
 }