[Zope-Checkins] CVS: Zope3/lib/python/Zope/App/ZopePublication - Traversers.py:1.1.2.5

[Jim Fulton]

Update of /cvs-repository/Zope3/lib/python/Zope/App/ZopePublication
In directory cvs.zope.org:/tmp/cvs-serv32589

Modified Files:
      Tag: Zope-3x-branch
	Traversers.py 
Log Message:
Changed to handle presentation-less objects.


=== Zope3/lib/python/Zope/App/ZopePublication/Traversers.py 1.1.2.4 => 1.1.2.5 ===
     def browser_default(self, request):
         ob = self.target
+        
         # Use the default presentation.
-        p = getPresentation(ob, '', IBrowserPublisher)
+        p = getPresentation(ob, '', IBrowserPublisher, None)
         if p is None:
-            raise PresentationNotFound
+            return ob, ()
+        
         r = p.browser_default(request)
         return r