--- a/FeedEntryTableModel.py	Thu May 22 05:49:14 2014 +0200
+++ b/FeedEntryTableModel.py	Thu May 22 05:49:46 2014 +0200
@@ -1,5 +1,5 @@
 # -*- coding: utf-8 -*-
-from PyQt4.QtCore import QAbstractTableModel, QVariant, Qt
+from PyQt4.QtCore import QAbstractTableModel, Qt
 
 class TableModel(QAbstractTableModel):
     '''
@@ -12,18 +12,18 @@
     def headerData(self, section, orientation, role):
         if orientation == Qt.Horizontal and role == Qt.DisplayRole:
             value = self.headerDataForColumn(section)
-            return QVariant(value)
+            value
         else:
-            return QVariant()
+            return None
 
     def data(self, index, role):
         if not index.isValid():
-            return QVariant()
+            return None
         elif role != Qt.DisplayRole:
-            return QVariant()
+            return None
         else:
             value = self.dataForRowAndColumn(index.row(), index.column())
-            return QVariant(value)
+            return value
 
 
 class FeedEntryTableModel(TableModel):