--- webform.module.old	2008-12-17 11:37:44.000000000 -0500
+++ webform.module	2008-12-17 11:34:08.000000000 -0500
@@ -1585,7 +1585,7 @@ function _webform_client_form_add_compon
   }
 }
 
-function webform_client_form_validate($form, $form_state) {
+function webform_client_form_validate(&$form, &$form_state) {
   $node = node_load($form_state['values']['details']['nid']);
 
   // Flatten trees within the submission.