Revert "allow 0 for ISINT"

Florian Schaal

2016-01-10 0cd87e682012f224e2b74531190bb983fdcbb430

 interface/web/client/lib/lang/cz_domain_list.lng

@@ -5,3 +5,4 @@
$wb['user_txt'] = 'Klient';
?>