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

(limited to 'Objects/frameobject.c')

diff --git a/Objects/frameobject.c b/Objects/frameobject.c
index 172f2cb61b..37e626d30a 100644
--- a/Objects/frameobject.c
+++ b/Objects/frameobject.c
@@ -857,8 +857,7 @@ dict_to_map(PyObject *map, Py_ssize_t nmap, PyObject *dict, PyObject **values,
             }
         } else if (values[j] != value) {
             Py_XINCREF(value);
-            Py_XDECREF(values[j]);
-            values[j] = value;
+            Py_SETREF(values[j], value);
         }
         Py_XDECREF(value);
     }
-- 
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