From 3a6f667008d0bb53fa7b1c69cb2a11399e9b98dc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Philipp=20H=C3=B6rist?= <forenjunkie@chello.at>
Date: Sat, 7 Jul 2018 20:01:47 +0200
Subject: [PATCH] Check if we have a nbxmpp Client object

In some cases the XMPPDispatcher which handles the callbacks is not
yet created.
---
 gajim/common/connection_handlers.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/gajim/common/connection_handlers.py b/gajim/common/connection_handlers.py
index c70211e47..c670eb919 100644
--- a/gajim/common/connection_handlers.py
+++ b/gajim/common/connection_handlers.py
@@ -1446,5 +1446,7 @@ ConnectionHandlersBase, ConnectionJingle, ConnectionIBBytestream):
             con.RegisterHandler(*handler)
 
     def _unregister_handlers(self):
+        if not self.connection:
+            return
         for handler in modules.get_handlers(self):
             self.connection.UnregisterHandler(*handler)