L10n::loadTranslationTable($lang);
}
-if ((x($_GET,'zrl')) && $a->mode == App::MODE_NORMAL) {
+if (!empty($_GET['zrl']) && $a->mode == App::MODE_NORMAL) {
$a->query_string = Profile::stripZrls($a->query_string);
if (!local_user()) {
// Only continue when the given profile link seems valid