diff -r b789b695b5c6 -r dd94b9a68c61 editors/ConfTreeNodeEditor.py
--- a/editors/ConfTreeNodeEditor.py	Tue Aug 15 15:50:30 2017 +0300
+++ b/editors/ConfTreeNodeEditor.py	Tue Aug 15 16:01:18 2017 +0300
@@ -479,7 +479,6 @@
         sizer.Layout()
         self.RefreshScrollbars()
 
-
     def GetItemChannelChangedFunction(self, dir):
         def OnConfNodeTreeItemChannelChanged(event):
             confnode_IECChannel = self.Controler.BaseParams.getIEC_Channel()