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

f88db8de · Raymond Hettinger · 7276f138 · f88db8de
Commit f88db8de authored Apr 18, 2010 by Raymond Hettinger
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Objects/setobject.c Objects/setobject.c +1 -3

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--- 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) {
+	if (listrepr == NULL)
-		Py_DECREF(keys);
 		goto done;
-	}
 	newsize = PyUnicode_GET_SIZE(listrepr);
 	result = PyUnicode_FromUnicode(NULL, newsize);
 	if (result) {