From 7e3090cf08413217d7dfb7dff83338ee389fb3e1 Mon Sep 17 00:00:00 2001
From: Guido van Rossum <guido@python.org>
Date: Sun, 20 Oct 1991 20:26:16 +0000
Subject: [PATCH] newclassobject() gets a third argument

---
 Python/ceval.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Python/ceval.c b/Python/ceval.c
index 1c8f3af108e..76869ff7d9f 100644
--- a/Python/ceval.c
+++ b/Python/ceval.c
@@ -1524,5 +1524,5 @@ build_class(v, w)
 		err_setstr(SystemError, "build_class with non-dictionary");
 		return NULL;
 	}
-	return newclassobject(v, w);
+	return newclassobject(v, w, (object *) NULL);
 }