Description John Arthorne 2002-04-17 17:52:49 EDT

Build 20020416

Don't ask for the test case ;)  It happens while debugging a self-hosting 
workspace, and doing a checkout from a CVS repository to a workspace on a 
network drive.

In the following for loop, varPath was null, causing a NPE on line 802.  The 
variable was ECLIPSE_HOME.

for (int i= 0; i < variables.length; ++i) {
	String var = variables[i];
	IPath varPath = JavaCore.getClasspathVariable(var);
	Element varElement= document.createElement("variable"); 
	varElement.setAttribute("name", var); //$NON-NLS-1$
	varElement.setAttribute("path", varPath.toString());			 
	rootElement.appendChild(varElement);
}