Index: lib/python/OFS/PropertySheets.py
===================================================================
RCS file: /cvs-repository/Zope2/lib/python/OFS/PropertySheets.py,v
retrieving revision 1.63.4.5
diff -u -r1.63.4.5 PropertySheets.py
--- lib/python/OFS/PropertySheets.py	2001/03/30 17:39:09	1.63.4.5
+++ lib/python/OFS/PropertySheets.py	2001/04/09 13:07:24
@@ -578,6 +578,8 @@
         vself=self.v_self()
         if hasattr(vself, 'content_type'):
             return vself.content_type
+        if hasattr(vself, 'default_content_type'):
+            return absattr(vself.default_content_type)
         return ''
 
     def dav__getcontentlength(self):