From 8b63f5e3ff9cbf890bb58dd965a2ac26362a09d2 Mon Sep 17 00:00:00 2001
From: Yannick Warnier <ywarnier@beeznest.org>
Date: Sat, 14 Jun 2014 14:24:14 -0500
Subject: [PATCH] Add session check before browser language auto-detection, to
 avoid unnecessarily loading a class and calling database - refs #6224

---
 main/inc/global.inc.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/main/inc/global.inc.php b/main/inc/global.inc.php
index 386a4aa851..4670bca0a7 100755
--- a/main/inc/global.inc.php
+++ b/main/inc/global.inc.php
@@ -382,7 +382,7 @@ if (!empty($_POST['language_list'])) {
     $user_language = str_replace('index.php?language=', '', $_POST['language_list']);
 }
 
-if (empty($user_language) && !empty($_SERVER['HTTP_ACCEPT_LANGUAGE'])) {
+if (empty($user_language) && !empty($_SERVER['HTTP_ACCEPT_LANGUAGE']) && !isset($_SESSION['_user'])) {
     require_once __DIR__.'/../admin/sub_language.class.php';
     $l = subLanguageManager::getLanguageFromBrowserPreference($_SERVER['HTTP_ACCEPT_LANGUAGE']);
     if (!empty($l)) {