Fix judge buttons not appearing & crash if MS goes down during play.

The former was caused by the position dropdown simply not having code to
make the judge buttons appear. Alongside that, the issue(?) where `/pos
judddd` (or variations) would not put the user in the judge position,
but gave them the buttons anyway.

The latter was caused by a simple mistake. We deleted the Lobby (and the
Courtroom) frequently, however, we never did set its (their) pointer(s)
back to null -- so they pointer to trash data, and the `if (w_lobby !=
nullptr)` part never failed.

This is also now fixed, and deletion of the Lobby or the Courtroom also
brings about the nulling of their pointers.

0 files changed, 0 insertions, 0 deletions