enable pickle when we have an update_action

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@1013 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5/skins/erp5_core/base_dialog.py

@@ -63,7 +63,7 @@ try:
       listbox_line_list.append(listbox[key])
     listbox_line_list = tuple(listbox_line_list)
     kw['listbox'] = listbox_line_list
-  if enable_pickle:
+  if enable_pickle or (form.update_action!=''):
     pickle_string = context.portal_selections.getPickle(**kw)
     request.set('pickle_string', pickle_string)
   # Redirect if possible, or call directly else