From f02e7f2580a9cdbd7bc882d72a97b3759df1aabc Mon Sep 17 00:00:00 2001
From: Nick Hall <nick__hall@hotmail.com>
Date: Fri, 15 Mar 2013 16:15:53 +0000
Subject: [PATCH] 6526: Check for invalid handle

svn: r21651
---
 src/gui/widgets/monitoredwidgets.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/gui/widgets/monitoredwidgets.py b/src/gui/widgets/monitoredwidgets.py
index cca43494a..479e15003 100644
--- a/src/gui/widgets/monitoredwidgets.py
+++ b/src/gui/widgets/monitoredwidgets.py
@@ -751,7 +751,8 @@ class MonitoredTagList(object):
         self.tag_list = []
         for handle in get_list():
             tag = self.db.get_tag_from_handle(handle)
-            self.tag_list.append((handle, tag.get_name()))
+            if tag:
+                self.tag_list.append((handle, tag.get_name()))
 
         self.all_tags = []
         for tag in self.db.iter_tags():