Wrong player color bug

A minor bug: (Tested in Game of Drones and TronBattle)
In 4 player multigames, when assigning only playerslots 1 and 3 (and leaving 2 empty), the player in slot 3 will get assigned the color blue (as usual), but in the visualization of the game he will have the color red (that the player 2 normally gets).

See image: