desht/checkers — pull request #1 by addstar (2014-04-06 11:15:12+00:00)
Title: Fix NPE when updating clock while no game in progress

After setting up this plugin on our server, we began to get this repeating error (every second):
http://pastebin.com/xhS7D1Sz

This error only seems to occur as soon as you click the "Create Game" sign but don't start the game.

My PR just includes a check a null return on the getPlayerToMove method inside the repeating timer.