'From etoys2.2 of 1 October 2007 [latest update: #1744] on 1 November 2007 at 11:19:49 am'!
"Change Set:		PreventGoingTopProj-yo
Date:			1 November 2007
Author:			Yoshiki Ohshima

On XO, you don't want to exit to the top-level project, as there is no way to come back."!


!SugarNavigatorBar methodsFor: 'the actions' stamp: 'yo 11/1/2007 11:18'!
previousProject

	(SugarLauncher isRunningInSugar and: [Project current previousProject isNil or: [Project current previousProject previousProject isNil]]) ifTrue: [^ self].
	super previousProject
! !