Added a comment for anonymous users of selection tool.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@16576 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5Form/SelectionTool.py

@@ -1357,6 +1357,8 @@ class SelectionTool( BaseTool, UniqueObject, SimpleItem ):
 
     def _getUserId(self):
       return self.portal_membership.getAuthenticatedMember().getUserName()
+      # XXX It would be good to add somthing here
+      # So that 2 anonymous users do not share the same selection
 
     def _getSelectionFromContainer(self, selection_name):
       user_id = self._getUserId()