[2.50] Multiple docking requests - only first one applies

[radcapricorn]

Encountered this with a space suit, but it might be the same for ships:

1. Request docking at one ship, but don't dock.
2. Request docking at another ship. It will open its airlock.
3. Try entering the airlock of the second ship.

You won't dock. You'll have to return to the first ship and dock there.