From: Stefan Behnel <scoder@users.berlios.de>
Date: Wed, 3 Nov 2010 20:44:55 +0000 (+0100)
Subject: fix ref-leak in Py2 metaclass support
X-Git-Tag: 0.14.alpha0~234
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=4d3030b36c61f2be009916281c32d2868e9d61e5;p=cython.git

fix ref-leak in Py2 metaclass support
---

diff --git a/Cython/Compiler/ExprNodes.py b/Cython/Compiler/ExprNodes.py
index af17c28f..0bb334de 100755
--- a/Cython/Compiler/ExprNodes.py
+++ b/Cython/Compiler/ExprNodes.py
@@ -7187,6 +7187,7 @@ static PyObject *__Pyx_CreateClass(
     }
 
     result = PyObject_CallFunctionObjArgs(metaclass, name, bases, methods, NULL);
+    Py_DECREF(metaclass);
     #else
     /* it seems that python3+ handle __metaclass__ itself */
     result = PyObject_CallFunctionObjArgs((PyObject *)&PyType_Type, name, bases, methods, NULL);