no need to use lambda because int() is a function.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@23867 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/ListBox_initializeFastInput.xml

@@ -76,7 +76,7 @@ if hasattr(request, \'listbox\'):\n
   keys_list = listbox.keys()\n
 \n
   if keys_list != []:\n
-    keys_list.sort(key=lambda x: int(x))\n
+    keys_list.sort(key=int)\n
     first_empty_line_id = int(keys_list[-1])+1\n
 \n
   for i in keys_list:\n

product/ERP5/bootstrap/erp5_core/bt/revision

-969
+970
\ No newline at end of file