From: Raymond Hettinger <python@rcn.com>
Date: Sun, 18 Apr 2010 20:26:14 +0000 (+0000)
Subject: Issue 8420: Fix ref counting problem in set_repr().
X-Git-Tag: v3.2a1~1108
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=f88db8de767460a6a2bd4307278ba6e9253b7770;p=python

Issue 8420: Fix ref counting problem in set_repr().
---

diff --git a/Objects/setobject.c b/Objects/setobject.c
index c3eabf536b..944744183c 100644
--- a/Objects/setobject.c
+++ b/Objects/setobject.c
@@ -601,10 +601,8 @@ set_repr(PySetObject *so)
 
 	listrepr = PyObject_Repr(keys);
 	Py_DECREF(keys);
-	if (listrepr == NULL) {
-		Py_DECREF(keys);
+	if (listrepr == NULL)
 		goto done;
-	}
 	newsize = PyUnicode_GET_SIZE(listrepr);
 	result = PyUnicode_FromUnicode(NULL, newsize);
 	if (result) {