Fixed undefined config problem

git-svn-id: https://oss.gonicus.de/repositories/gosa/trunk@12030 594d385d-05f5-0310-b6e9-bd551577e9d8

diff --git a/gosa-core/include/functions.inc b/gosa-core/include/functions.inc
index d648d588dbe6e03b38a59feb6c37f4790ff2cf44..4354fdaea3094d60b6bf72a55b31b7e24029ee0c 100644 (file)
--- a/gosa-core/include/functions.inc
+++ b/gosa-core/include/functions.inc
@@ -192,7 +192,7 @@ function get_browser_language()
   }
 
   /* Check for global language settings in gosa.conf */
-  if ($config->get_cfg_value('lang') != ""){
+  if (isset ($config) && $config->get_cfg_value('lang') != ""){
     $lang = $config->get_cfg_value('lang');
     if(!preg_match("/utf/i",$lang)){
       $lang .= ".UTF-8";