From: Martin v. Löwis <martin@v.loewis.de>
Date: Sat, 15 Apr 2006 12:47:23 +0000 (+0000)
Subject: Clear dummy and emptyfrozenset, so that we don't have
X-Git-Tag: v2.5a2~212
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=ed8f78312654d74329892252d720d78765495c38;p=python

Clear dummy and emptyfrozenset, so that we don't have
dangling references in case of a Py_Initialize/Py_Finalize
cycle.
---

diff --git a/Objects/setobject.c b/Objects/setobject.c
index e7f6e09fec..ff2e17f031 100644
--- a/Objects/setobject.c
+++ b/Objects/setobject.c
@@ -978,8 +978,8 @@ PySet_Fini(void)
 		so = free_sets[num_free_sets];
 		PyObject_GC_Del(so);
 	}
-	Py_XDECREF(dummy);
-	Py_XDECREF(emptyfrozenset);
+	Py_CLEAR(dummy);
+	Py_CLEAR(emptyfrozenset);
 }
 
 static PyObject *