From 2201ecbbfc9157c91242635c42fa47da15e8d0f8 Mon Sep 17 00:00:00 2001
From: Stefan Krah <skrah@bytereef.org>
Date: Mon, 27 Feb 2012 17:34:17 +0100
Subject: Issue #14125: backport refleak fix (d4adbf908983).

---
 Modules/timemodule.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/Modules/timemodule.c b/Modules/timemodule.c
index 3ab6e9b..626db3e 100644
--- a/Modules/timemodule.c
+++ b/Modules/timemodule.c
@@ -504,7 +504,7 @@ time_strftime(PyObject *self, PyObject *args)
     fmt = PyBytes_AS_STRING(format);
 #endif
 
-#if defined(MS_WINDOWS)
+#if defined(MS_WINDOWS) && !defined(HAVE_WCSFTIME)
     /* check that the format string contains only valid directives */
     for(outbuf = strchr(fmt, '%');
         outbuf != NULL;
@@ -516,7 +516,8 @@ time_strftime(PyObject *self, PyObject *args)
             !strchr("aAbBcdHIjmMpSUwWxXyYzZ%", outbuf[1]))
         {
             PyErr_SetString(PyExc_ValueError, "Invalid format string");
-            return 0;
+            Py_DECREF(format);
+            return NULL;
         }
     }
 #endif
-- 
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