From e0ec126c5d5e2039fd110bcd2bf833b314a59eab Mon Sep 17 00:00:00 2001
From: Bruce Allen <bruce.allen@aei.mpg.de>
Date: Sat, 1 Oct 2005 17:10:31 +0000
Subject: [PATCH] Eliminate PHP warning

svn path=/trunk/boinc/; revision=8396
---
 html/inc/translation.inc | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/html/inc/translation.inc b/html/inc/translation.inc
index 90bcb005be..7330740a7f 100644
--- a/html/inc/translation.inc
+++ b/html/inc/translation.inc
@@ -379,8 +379,10 @@ if (file_exists($lang_language_dir.$lang_compiled_dir."language_interface.inc"))
     //Make a list of languages which the user prefers (by looking at cookies and browser settings)
     //cookies have highest priority.
 
-    if ($_COOKIE['lang']){
+    if (isset($_COOKIE['lang'])){
         $language_string = $_COOKIE['lang'].",";
+    } else {
+        $language_string = '';
     }
     $language_string .= strtolower($HTTP_SERVER_VARS["HTTP_ACCEPT_LANGUAGE"]);