groupwasnone variable is not properly initialized

In .ht-inc/groups.php, $groupwasnone is not properly initialized and it causes undef error as seen in attached screenshot. The workaround would be something like this:

diff -cb /cloud/apache2/htdocs/vcl/.ht-inc/groups.php.20110420 /cloud/apache2/htdocs/vcl/.ht-inc/groups.php

• • • /cloud/apache2/htdocs/vcl/.ht-inc/groups.php.20110420 2011-04-20 06:24:17.000000000 +0900
    • /cloud/apache2/htdocs/vcl/.ht-inc/groups.php 2011-04-20 06:24:33.000000000 +0900
      ***************
    • 401,406 ****
    • 401,407 ----
      printSubmitErr(GRPNAMEERR);
      print "</TD>\n";
      print " </TR>\n";
      + $groupwasnone = 0;
      if($data["type"] == "user") {
      print " <TR>\n";
      print " <TH align=right>Owner:</TH>\n";