linking to same room

[severenz]

I discovered today that you can link a room to itself. Should that be possible? I guess it makes sense if you want to force a user to pick another choice.

[mizal]

I don't see any reason to bother removing it, but also not a whole lot of use for it here without scripting/variables or some other legitimate reason to need to refresh the page.

[severenz]

Yeah, it seems like it's fine as is. I thought maybe adding an alert for the author that a choice links to itself but no one has really complained about it hitherto.