Hide an admin in showgroups.php

[chefy]

Hi,

I have some people on my Administrators usergroup and they all are being shown at showgroups.php. I'd like to prevent one of them from being displayed on that list without changing his usergroup. I have been searching for a solution and found this: https://vborg.vbsupport.ru/showthread.php?t=135503

But I can't figure out how to apply that to my 3.8.5 showgroups.php

Thanks!

--------------- Added [DATE]1361372230[/DATE] at [TIME]1361372230[/TIME] ---------------

I got it but it doesn't look good.

In showgroups.php find:

return $user;

And replace with:

	if ($user['userid'] != X) {
	return $user;
	}

Issue here is that it still shows the row corresponding to that admin so people will know that there is a hidden admin out there: http://oi46.tinypic.com/2vmzwgx.jpg

Please help.