[VASL] ArrayIndexOutOfBoundsException: Index -1 out of bounds for length 6

[uckelman]

ABR
Version	3.7.19
Reporter	jsparksmail@yahoo.co.uk
Error Log	64343 bytes

VASL v6.7.1 3.7.19

java.lang.ArrayIndexOutOfBoundsException: Index -1 out of bounds for length 6
 at VASL.build.module.map.DiceRollQueueHandler.drawDiceRollPanel(ASLDiceOverlay.java:822)
 at VASL.build.module.map.DiceRollQueueHandler.draw(ASLDiceOverlay.java:871)
 at VASL.build.module.map.ASLDiceOverlay.draw(ASLDiceOverlay.java:1034)
 at VASSAL.build.module.Map.drawDrawable(Map.java:2469)

[derimmer]

transferred to vasl-developers/vasl#2405