id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
1520	NullPointerException while Closing Preferences	anonymous	framm	"I downloaded the newest JOSM version from svn-repository and every time i tried to save my preferences, an Exception was thrown.
The exception came from: PluginPreference.java from the ok () method.
The reason was that the plugins string was empty (I guess, because I have no plugins?) and then set to null. But after that, there comes an plugins.equals() on a null string, this raises the exception. And so I made a small patch for this, which in my oppinion solves the problem.

* Revision: 935
* System: Win XP SP2"	defect	closed	critical		Core	latest	fixed	preferences