/**
*
* @package CRM
- * @copyright CiviCRM LLC (c) 2004-2014
+ * @copyright CiviCRM LLC (c) 2004-2015
* $Id$
*
*/
foreach (self::$optionValueFields as $name => $field) {
if (!isset($values[$name])) {
$values[$name] = $field['default'];
- if ($field['metric']) {
+ if (!empty($field['metric'])) {
$values[$name] = CRM_Utils_PDF_Utils::convertMetric($field['default'],
self::$optionValueFields['metric']['default'],
$values['metric'], 3