Fixed postconf warnings in installer.

Till Brehm

2016-01-02 ea30e1c0fecdc0e44afb5fb20a9b407087dd553a

 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();
   }