From f12f302e65a8421f3aeeb4661501e21063937107 Mon Sep 17 00:00:00 2001
From: jakubvrana <jakubvrana@7c3ca157-0c34-0410-bff1-cbf682f78f5c>
Date: Fri, 27 Jul 2007 12:17:03 +0000
Subject: [PATCH] Case insensitive Accept-Language

git-svn-id: https://adminer.svn.sourceforge.net/svnroot/adminer/trunk@279 7c3ca157-0c34-0410-bff1-cbf682f78f5c
---
 lang.inc.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lang.inc.php b/lang.inc.php
index 73898ac4..db6416c9 100644
--- a/lang.inc.php
+++ b/lang.inc.php
@@ -43,9 +43,9 @@ if (isset($translations[$_COOKIE["lang"]])) {
 	$LANG = $_SESSION["lang"];
 } else {
 	$accept_language = array();
-	preg_match_all('~([-a-z]+)(;q=([0-9.]+))?~', $_SERVER["HTTP_ACCEPT_LANGUAGE"], $matches, PREG_SET_ORDER);
+	preg_match_all('~([-a-z]+)(;q=([0-9.]+))?~', strtolower($_SERVER["HTTP_ACCEPT_LANGUAGE"]), $matches, PREG_SET_ORDER);
 	foreach ($matches as $match) {
-		$accept_language[$match[1]] = ($match[3] ? $match[3] : 1);
+		$accept_language[$match[1]] = (isset($match[3]) ? $match[3] : 1);
 	}
 	arsort($accept_language);
 	$LANG = "en";