fixed issue with php 5.3

Florian Schaal

2014-10-24 bdf99f4160bd537cf815eb687c3e062c450d029e

 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();
   }