php 5.3 fixes

diff -Nurp ../cck.orig/modules/content_copy/content_copy.module ./modules/content_copy/content_copy.module
--- ../cck.orig/modules/content_copy/content_copy.module	2009-12-02 10:42:11.000000000 -0600
+++ ./modules/content_copy/content_copy.module	2009-12-02 08:39:10.000000000 -0600
@@ -500,7 +500,7 @@ function content_copy_import_form_submit
  * Implementation of hook_form_alter().
  * Intervene to run form through macro when doing export
  */
-function content_copy_form_alter(&$form, &$form_state, $form_id) {
+function content_copy_form_alter(&$form, $form_state, $form_id) {
   $alter_forms = array('node_type_form', 'content_field_edit_form', 'fieldgroup_group_edit_form');
   if (isset($GLOBALS['content_copy']) && isset($GLOBALS['content_copy']['status']) && $GLOBALS['content_copy']['status'] == 'export' && in_array($form_id, $alter_forms)) {
     $form['#submit'][] = 'content_copy_record_macro';
@@ -646,4 +646,4 @@ function template_preprocess_content_cop
   }
 
   $vars['submit'] = drupal_render($form);
-}
\ No newline at end of file
+}