From 5a57ade58ec5bee85db41b8ce1340ff077781b65 Mon Sep 17 00:00:00 2001
From: Serhiy Storchaka <storchaka@gmail.com>
Date: Thu, 24 Dec 2015 10:35:59 +0200
Subject: Issue #20440: Massive replacing unsafe attribute setting code with
 special macro Py_SETREF.

---
 Objects/rangeobject.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'Objects/rangeobject.c')

diff --git a/Objects/rangeobject.c b/Objects/rangeobject.c
index da1d703b3a..f858cd25df 100644
--- a/Objects/rangeobject.c
+++ b/Objects/rangeobject.c
@@ -1066,8 +1066,7 @@ longrangeiter_next(longrangeiterobject *r)
     result = PyNumber_Add(r->start, product);
     Py_DECREF(product);
     if (result) {
-        Py_DECREF(r->index);
-        r->index = new_index;
+        Py_SETREF(r->index, new_index);
     }
     else {
         Py_DECREF(new_index);
-- 
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