some more filter_var for ipv4 / ipv6

Florian Schaal

2016-01-09 3c6ea9a3be26a67a717e4965ac8e6d8bb0e74127

 interface/lib/classes/listform_actions.inc.php

@@ -190,6 +190,7 @@
      return $rec;
   }

   /* TODO: maybe rewrite SQL */
   public function getQueryString($no_limit = false) {
      global $app;
      $sql_where = '';