--- a/E5Gui/E5TreeSortFilterProxyModel.py	Sun Oct 06 19:14:26 2013 +0200
+++ b/E5Gui/E5TreeSortFilterProxyModel.py	Sun Oct 06 19:45:29 2013 +0200
@@ -40,7 +40,8 @@
         if self.sourceModel().hasChildren(idx):
             return True
         
-        return QSortFilterProxyModel.filterAcceptsRow(self, sourceRow, sourceParent)
+        return QSortFilterProxyModel.filterAcceptsRow(
+            self, sourceRow, sourceParent)
     
     def hasChildren(self, parent=QModelIndex()):
         """