From 6013dc6567aaa103b59bf3b1bc7193fd038930c7 Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Fri, 2 Apr 2010 17:49:17 +0530
Subject: [PATCH] ...

---
 src/calibre/gui2/tag_view.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/calibre/gui2/tag_view.py b/src/calibre/gui2/tag_view.py
index e901ea6335..d174b41212 100644
--- a/src/calibre/gui2/tag_view.py
+++ b/src/calibre/gui2/tag_view.py
@@ -129,7 +129,7 @@ class TagTreeItem(object):
         if role == Qt.DecorationRole:
             return self.icon_map[self.tag.state]
         if role == Qt.ToolTipRole and self.tag.tooltip:
-            return self.tag.tooltip
+            return QVariant(self.tag.tooltip)
         return NONE
 
     def toggle(self):