From 29655b0428a9a2953a4c5cd5e1ac23565d32d06c Mon Sep 17 00:00:00 2001
From: Stefan Behnel <scoder@users.berlios.de>
Date: Wed, 14 Apr 2010 21:44:15 +0200
Subject: [PATCH] quick fix for 'not None' tests

---
 Cython/Compiler/Nodes.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Cython/Compiler/Nodes.py b/Cython/Compiler/Nodes.py
index 29b1562f..5e0694ae 100644
--- a/Cython/Compiler/Nodes.py
+++ b/Cython/Compiler/Nodes.py
@@ -1889,6 +1889,7 @@ class DefNode(FuncDefNode):
                     # default depends on compiler directive
                     arg.accept_none = allow_none_for_extension_args
             else:
+                arg.accept_none = True
                 if arg.not_none:
                     error(self.pos, "Only extension type arguments can have 'not None'")
                 if arg.or_none:
-- 
2.26.2