vault_url can be None and "", do nothing in both cases

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@17613 20353a03-c40f-0410-a6d1-a30d3c3de9de

bt5/erp5_banking_core/SkinTemplateItem/portal_skins/erp5_banking_core/Baobab_getCounterStockList.xml

@@ -89,7 +89,7 @@ total_inventory_list = []\n
 for counter_vault in counter_vault_list:\n
   counter_title = counter_vault[0]\n
   counter_vault_url = counter_vault[1]\n
-  if counter_vault_url==\'\':\n
+  if counter_vault_url in (\'\', None):\n
     continue\n
   counter_title = counter_vault[0]\n
   temp_list = context.CounterModule_getVaultTransactionList(vault=counter_vault_url)\n

bt5/erp5_banking_core/bt/revision

-377
+378
\ No newline at end of file