From d8f92a67e417de54fe2ca9e2dd5b19139e193242 Mon Sep 17 00:00:00 2001
From: Florent Le Coz <louiz@louiz.org>
Date: Fri, 21 Jan 2011 04:54:01 +0100
Subject: [PATCH] =?UTF-8?q?Avoid=20traceback=20when=20configuration=20is?=
 =?UTF-8?q?=20forbidden=E2=80=A6?=
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---
 src/tabs.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/tabs.py b/src/tabs.py
index 023c9cf3..734efb74 100644
--- a/src/tabs.py
+++ b/src/tabs.py
@@ -396,6 +396,8 @@ class MucTab(ChatTab):
     def command_configure(self, arg):
         form = self.core.xmpp.plugin['xep_0045'].getRoomForm(self.get_name())
         self.core.information('%s' % form)
+        if not form:
+            return
         self.core.open_new_form(form, self.cancel_config, self.send_config)
 
     def cancel_config(self, form):