From b80dc2f13ab4d5ba54762a2e04b6c28a4e1b757a Mon Sep 17 00:00:00 2001
From: Cameron <e107inc@gmail.com>
Date: Wed, 11 Jan 2017 19:14:41 -0800
Subject: [PATCH] Notice removal

---
 e107_handlers/language_class.php | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/e107_handlers/language_class.php b/e107_handlers/language_class.php
index a2b59d484..cfad9ff64 100644
--- a/e107_handlers/language_class.php
+++ b/e107_handlers/language_class.php
@@ -248,8 +248,8 @@ class language{
 
 	/**
 	 * Converts iso to language-name and visa-versa.
-	 * @param object $data
-	 * @return 
+	 * @param string $data
+	 * @return string
 	 */
 	function convert($data){
 
@@ -466,15 +466,16 @@ class language{
 	 * Convert the current URL to a multi-lang for the specified language. 
 	 * eg. 'http://www.mydomain.com' becomes 'http://es.mydomain.com'
 	 * @param string $language eg. 'Spanish'
-	 * @return URL
+	 * @return string url
 	 */
 	function subdomainUrl($language, $url=e_REQUEST_URL)
 	{
-		global $pref;
+
+		$sitelanguage =  e107::getPref('sitelanguage',null);
 
 		$iso = (strlen($language) == 2) ? $language : $this->convert($language);
 
-		$codelnk = ($language == $pref['sitelanguage']) ? "www" : $iso;
+		$codelnk = ($language == $sitelanguage) ? "www" : $iso;
 		
 		if($codelnk == '')
 		{