From 89b7752334ea5e446d73ff41df6edc42bf2d5b5d Mon Sep 17 00:00:00 2001
From: Dries <dries@buytaert.net>
Date: Thu, 26 Jan 2012 11:10:14 -0500
Subject: - Patch #852524 by plach, oriol_e9g: include language provider files
 only when they are needed.

---
 modules/locale/locale.module | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

(limited to 'modules')

diff --git a/modules/locale/locale.module b/modules/locale/locale.module
index 0138f3964..caa01f2f3 100644
--- a/modules/locale/locale.module
+++ b/modules/locale/locale.module
@@ -1007,13 +1007,12 @@ function locale_url_outbound_alter(&$path, &$options, $original_path) {
         $negotiation = variable_get("language_negotiation_$type", array());
 
         foreach ($negotiation as $id => $provider) {
-          if (isset($provider['file'])) {
-            require_once DRUPAL_ROOT . '/' . $provider['file'];
-          }
-
-          // Avoid duplicate callback entries.
           if (isset($provider['callbacks']['url_rewrite'])) {
-            $callbacks[$provider['callbacks']['url_rewrite']] = NULL;
+            if (isset($provider['file'])) {
+              require_once DRUPAL_ROOT . '/' . $provider['file'];
+            }
+            // Avoid duplicate callback entries.
+            $callbacks[$provider['callbacks']['url_rewrite']] = TRUE;
           }
         }
       }
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