add vhostalias usage check

Sergio Cambra

2014-08-13 ef036da6ec567ead1464d1affc5cebe01864b32d

 interface/web/tools/interface_settings.php

@@ -126,7 +126,7 @@
         print '<script type="text/javascript">document.location.reload();</script>';
         exit;
      }
      else parent::onShow();
      //else parent::onShow();
   }