now_listen. correct disconnecting from chat control

2011-10-17 20:13:08 +03:00
parent cebc539c08
commit 6a8c6cad65
1 changed files with 2 additions and 0 deletions
--- a/now_listen/now_listen.py
+++ b/now_listen/now_listen.py
@@ -95,6 +95,8 @@ class Base(object):
        self.chat_control.handlers[self.id_] = self.chat_control.msg_textview

    def disconnect_from_chat_control(self):
+        if self.id_ not in self.chat_control.handlers:
+            return
        if self.chat_control.handlers[self.id_].handler_is_connected(self.id_):
            self.chat_control.handlers[self.id_].disconnect(self.id_)
            del self.chat_control.handlers[self.id_]