use getParentValue, not getParent

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@24095 20353a03-c40f-0410-a6d1-a30d3c3de9de

bt5/erp5_base/WorkflowTemplateItem/portal_workflow/currency_exchange_line_interaction_workflow/scripts/CurrencyExchangeLine_updateMatrix.xml

@@ -61,7 +61,7 @@ kwd = {\'base_id\': base_id}\n
 \n
 context.updateCellRange(script_id=\'CurrencyExchangeLine_asCellRange\', base_id=base_id)\n
 cell_range_key_list = context.getCellRangeKeyList(base_id = base_id)\n
-resource_list = [\'resource/%s\' % context.getParent().getRelativeUrl()]\n
+resource_list = [\'resource/%s\' % context.getParentValue().getRelativeUrl()]\n
 price_currency_list = [\'price_currency/%s\' % context.getPriceCurrency()]\n
 membership_list = resource_list+price_currency_list\n
 context.setMembershipCriterionBaseCategoryList([x.split(\'/\')[0] for x in membership_list])\n

bt5/erp5_base/bt/revision

-443
\ No newline at end of file
+444
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