From 6e3e415886fbd1c9e6df8393f87d7d40d96b5ec8 Mon Sep 17 00:00:00 2001
From: Raymond Hettinger <python@rcn.com>
Date: Wed, 5 Mar 2008 21:04:32 +0000
Subject: [PATCH] Small code cleanup.

---
 Modules/itertoolsmodule.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/Modules/itertoolsmodule.c b/Modules/itertoolsmodule.c
index fe06ef48e3..4d0ad087ae 100644
--- a/Modules/itertoolsmodule.c
+++ b/Modules/itertoolsmodule.c
@@ -2362,10 +2362,8 @@ permutations_dealloc(permutationsobject *po)
 static int
 permutations_traverse(permutationsobject *po, visitproc visit, void *arg)
 {
-	if (po->pool != NULL)
-		Py_VISIT(po->pool);
-	if (po->result != NULL)
-		Py_VISIT(po->result);
+	Py_VISIT(po->pool);
+	Py_VISIT(po->result);
 	return 0;
 }
 
-- 
2.40.0