From 6f89a119aea2157b4084d9bd277e8d67b9dd6b9e Mon Sep 17 00:00:00 2001
From: Denis Fomin <fominde@gmail.com>
Date: Wed, 2 Jan 2013 23:46:44 +0400
Subject: [PATCH] fix dict.keys

---
 src/chat_control.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/chat_control.py b/src/chat_control.py
index 379c71e0b..270214592 100644
--- a/src/chat_control.py
+++ b/src/chat_control.py
@@ -2700,7 +2700,7 @@ class ChatControl(ChatControlBase):
                 backend=backend)
         # remove all register handlers on widgets, created by self.xml
         # to prevent circular references among objects
-        for i in self.handlers.keys():
+        for i in list(self.handlers.keys()):
             if self.handlers[i].handler_is_connected(i):
                 self.handlers[i].disconnect(i)
             del self.handlers[i]