#365597 by mfb, Jody Lynn: Don't show access denied when logging in via OpenID to user/login.

modules/openid/openid.module

@@ -121,7 +121,7 @@ function _openid_user_login_form_alter(&$form, &$form_state) {
     '#weight' => -1,
     '#description' => l(t('What is OpenID?'), 'http://openid.net/', array('external' => TRUE)),
   );
-  $form['openid.return_to'] = array('#type' => 'hidden', '#value' => url('openid/authenticate', array('absolute' => TRUE, 'query' => drupal_get_destination())));
+  $form['openid.return_to'] = array('#type' => 'hidden', '#value' => url('openid/authenticate', array('absolute' => TRUE, 'query' => user_login_destination())));
 }
 
 /**

modules/user/user.module

@@ -3142,3 +3142,11 @@ function user_modules_uninstalled($modules) {
       ->execute();
   }
 }
+
+/**
+ * Rewrite the destination to prevent redirecting to login page after login.
+ */
+function user_login_destination() {
+  $destination = drupal_get_destination();
+  return $destination == 'destination=user%2Flogin' ? 'destination=user' : $destination;
+}