=== modified file 'diffview.py'
--- diffview.py	2007-11-27 09:12:00 +0000
+++ diffview.py	2008-05-26 13:01:40 +0000
@@ -97,6 +97,7 @@
             if y1 != y2:
                 painter.drawLine(0, y2, w, y2)
 
+        painter = None
         QtGui.QTextBrowser.paintEvent(self, event)