;          $prepend = '';         if (isset($script_queries['arg_prepend']) && $script_queries['arg_prepend'] != '') {          $prepend = $script_queries['arg_prepend'];         }          $script_path = get_script_query_path(trim($prepend . ' ' . $script_queries['arg_get'] . ' ' . $identifier . ' ' . $data_source['snmp_index']), $script_queries['script_path']