From 70fe23d053fd4e8fd96bf00d192e11c422d3ebd0 Mon Sep 17 00:00:00 2001
From: Miraty <miraty@antopie.org>
Date: Sun, 11 Jul 2021 21:50:22 +0200
Subject: [PATCH] Check Accept-Language existence before use

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

diff --git a/inc.php b/inc.php
index e9522b0..9369d4e 100644
--- a/inc.php
+++ b/inc.php
@@ -11,7 +11,7 @@ define("DEFAULT_MAINCOLOR", "000000");
 $libreqrVersion = "1.3.0";
 
 // Defines the locale to be used
-if ($forceLocale == false) {
+if ($forceLocale == false AND isset($_SERVER['HTTP_ACCEPT_LANGUAGE'])) {
   $clientLocales = $_SERVER['HTTP_ACCEPT_LANGUAGE'];
   $clientLocales = preg_replace("#[A-Z0-9]|q=|;|-|\.#", "", $clientLocales);
   $clientLocales = explode(',', $clientLocales);