_Widget.attr unit test: javascript exception searching for destroyRecursive (IE7 tests)

[bill]

Failure on IE7 in dijit's runTest.html during teardown of a test. Might be happening when closing the page for _Widget.lifecycle test.

Looks like in the code to destroy widgets:

if(dojo.isIE){
	// Only run this for IE because we think it's only necessary in that case,
	// and because it causes problems on FF.  See bug #3531 for details.
	dojo.addOnWindowUnload(function(){
		dojo.forEach(dijit.findWidgets(dojo.body()), function(widget){
			if(widget.destroyRecursive){
				widget.destroyRecursive();
			}else if(widget.destroy){
				widget.destroy();
			}
		});
	});
}

that findWidgets() is returning a null entry for one of the widgets.

[bill]

Fixed in [17056].