Client crash (vending stand)

[BlankStorm]

Code: Select all

java.lang.NullPointerException
	at Shopbox.wdgmsg(Shopbox.java:151)
	at haven.Widget.wdgmsg(Widget.java:271)
	at haven.Widget.wdgmsg(Widget.java:264)
	at haven.Button.click(Button.java:109)
	at haven.Button.mouseup(Button.java:136)
	at haven.UI.mouseup(UI.java:302)
	at haven.HavenPanel.dispatch(HavenPanel.java:327)
	at haven.HavenPanel.run(HavenPanel.java:377)
	at java.lang.Thread.run(Unknown Source)

how to repeat:
1. Place something on the vending stand (with character 1).
2. Buy it (with character 2).
3. Press "change" by character 1.