UBB.Developers Forums UBB.threads 6 Bug Reports Error Message on "Mass Group Change" Option - 6.01

I was checking out some of the admin options to see if the "Mass Group Change" will do something I'm anticipating having to do soon. I clicked the Mass Group Change link, then selected the group from the drop-down menu. When I hit Submit, I receive the following error message:

Warning: Bad arguments to implode() in /home/kerrigan/honorableplayers-www/forums/admin/selectusers.php on line 39

This is in version 6.01 of UBB.Threads. Can anyone shed some light on this for me? Is this something that is fixed in 6.02?

This is a general warning as I need to check to make sure that variable is set before trying to call implode() on it. It doesn't actually cause any problems though. You can get rid of the error by editing selectusers.php. Line 39 looks like this:

$choice = implode(",", $HTTP_POST_VARS['assignmod']);

Change that, to this:

$choice = @implode(",", $HTTP_POST_VARS['assignmod']);