Update for langueg packs

application/language/cs/lang.php

@@ -1166,6 +1166,7 @@ Súbor alebo
  adresár"
     ." musí byť nastavený na %s.<br
  /";
+$lang['L_XXXX']="x";
 $lang['L_YES']="áno";
 $lang['L_ZEND_FRAMEWORK_VERSION']="Zend Framework Version";
 $lang['L_ZEND_ID_ACCESS_NOT_A_DIRECTORY']="The given filename '%value%' isn't a"