Index: modules/user/user.module
===================================================================
RCS file: /cvs/drupal/drupal/modules/user/user.module,v
retrieving revision 1.1022
diff -p -u -p -r1.1022 user.module
--- modules/user/user.module	17 Aug 2009 19:14:41 -0000	1.1022
+++ modules/user/user.module	19 Aug 2009 01:27:56 -0000
@@ -1948,6 +1948,8 @@ function user_edit_form(&$form_state, $u
   }
   $form['#uid'] = $uid;
 
+  $form['#validate'][] = 'user_profile_form_validate';
+  
   return $form;
 }