$lang = array_search_value($code, $installed_languages, 'code');
$_SESSION['get_text']->set_language($lang['code'], strtoupper($lang['encoding']));
- $_SESSION['get_text']->add_domain($lang['code'], $path_to_root . "/lang");
+ $_SESSION['get_text']->add_domain($lang['code'], $path_to_root . "/lang", @$lang['version']);
// re-read translated sys names.
include($path_to_root.'/includes/sysnames.inc');