#168261 by mvc: redirect registered users back to the front page if admin...

#168261 by mvc: redirect registered users back to the front page if admin approval is required, so their user account page is not directly accessible after registration

modules/user/user.module

@@ -2151,6 +2151,8 @@ function user_register_submit($form, &$form_state) {
       // Create new user account, administrator approval required.
       _user_mail_notify('register_pending_approval', $account);
       drupal_set_message(t('Thank you for applying for an account. Your account is currently pending approval by the site administrator.<br />In the meantime, your password and further instructions have been sent to your e-mail address.'));
+      $form_state['redirect'] = '';
+      return;
 
     }
   }