Ticket #1056: common.diff

common_functions.js

@@ -84 +84 @@
 
 // Translate words and phrases using user language from eGroupware.
 function get_lang(_key) {
+        if (typeof(_key) == 'undefined')
+                return false;
         var key = _key.toLowerCase();
         if(array_lang[key])
                 var _value = array_lang[key];