revert a commit

src/roster_window.py

@@ -1682,16 +1682,18 @@ _('If "%s" accepts this request you will know his status.') %jid)
 		'''When an iter is edited:
 		if text has changed, rename the contact'''
 		model = self.tree.get_model()
-		self.editing_path = None
 		# if this is a last item in the group, row is invalid
 		try:
 			iter = model.get_iter_from_string(row)
 		except:
+			self.editing_path = None
 			return
 		path = model.get_path(iter)
 		# do not set new name if row order has changed
 		if path != self.editing_path:
+			self.editing_path = None
 			return
+		self.editing_path = None
 		new_text = new_text.decode('utf-8')
 		account = model[iter][4].decode('utf-8')
 		jid = model[iter][3].decode('utf-8')