[Zope3-checkins] CVS: Zope3/src/zope/app/browser/skins/rotterdam - xmlobject.py:1.5

[Steve Alexander]

Update of /cvs-repository/Zope3/src/zope/app/browser/skins/rotterdam
In directory cvs.zope.org:/tmp/cvs-serv29577/src/zope/app/browser/skins/rotterdam

Modified Files:
	xmlobject.py 
Log Message:
provided page view in test. changed test for no getParent() to explicitly
say 'parent is not None', as just 'if parent:' fails for an empty folder,
as it is basically an empty sequence.


=== Zope3/src/zope/app/browser/skins/rotterdam/xmlobject.py 1.4 => 1.5 ===
--- Zope3/src/zope/app/browser/skins/rotterdam/xmlobject.py:1.4	Mon Dec 30 10:54:25 2002
+++ Zope3/src/zope/app/browser/skins/rotterdam/xmlobject.py	Thu Jan  2 10:03:20 2003
@@ -133,10 +133,12 @@
 
     def singleBranchTree(self, root=''):
         parent = getParent(self.context)
-        while parent:
+        while parent is not None:
                 if IReadContainer.isImplementedBy(parent):
                         container = parent
-                        view = queryView(container, 'singleBranchTree.xml', self.request)
+                        view = queryView(container, 
+                                         'singleBranchTree.xml',
+                                         self.request)
                         return view()
                 else:
                     parent = getParent(parent)