Index: nodereferrer_create.module
===================================================================
--- nodereferrer_create.module  (revision 124)
+++ nodereferrer_create.module  (working copy)
@@ -118,7 +118,7 @@
 }
     
 function nodereferrer_create_form_alter($form_id, &$form) {
-       $form['#pre_render'] = array('nodereferrer_create_form_pre_render');
+       $form['#pre_render'][] = 'nodereferrer_create_form_pre_render';
 }
 
 function nodereferrer_create_form_pre_render($form_id, &$form)