From 86cd86fc513aa79eafdf9910b60976ac5750d4eb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michal=20=C4=8Ciha=C5=99?= <mcihar@novell.com>
Date: Tue, 30 Mar 2010 13:48:49 +0200
Subject: [PATCH] Avoid passing by reference, it causes problems on getenv
 results.

---
 libraries/select_lang.lib.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libraries/select_lang.lib.php b/libraries/select_lang.lib.php
index 6ee5becb0..c1589c4ec 100644
--- a/libraries/select_lang.lib.php
+++ b/libraries/select_lang.lib.php
@@ -129,7 +129,7 @@ function PMA_langSet(&$lang)
  *
  * @access  private
  */
-function PMA_langDetect(&$str, $envType)
+function PMA_langDetect($str, $envType)
 {
     if (empty($str)) {
         return false;