$status = getStringFromRequest('validation_status');
$relation = getStringFromRequest('relation');
-if ($projectsHierarchy->validateRelationship($id, $validation_id, $relation, $status))
+if ($projectsHierarchy->validateRelationship($id, $validation_id, $relation, $status)) {
$projectsHierarchy->redirect($_SERVER['HTTP_REFERER'], 'feedback', _('Task done.'));
-
+}
$projectsHierarchy->redirect($_SERVER['HTTP_REFERER'], 'error_msg', _('Failed to do task.'));