From 53d5fec41338b9f3121f5e28e797c4cd3f07e57f Mon Sep 17 00:00:00 2001
From: Robin Dunn <robin@alldunn.com>
Date: Wed, 10 Jul 2013 01:05:51 +0000
Subject: [PATCH] fix assert in Bind to allow None for the handler.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxPython/Phoenix/trunk@74462 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 etg/event.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/etg/event.py b/etg/event.py
index 70e8b686..50de90cc 100644
--- a/etg/event.py
+++ b/etg/event.py
@@ -311,7 +311,7 @@ def run():
             """,
         body="""\
             assert isinstance(event, wx.PyEventBinder)
-            assert callable(handler)
+            assert callable(handler) or handler is None
             assert source is None or hasattr(source, 'GetId')
             if source is not None:
                 id  = source.GetId()