[Zope-PTK] CVS: ZopePTK - DemoDublinCore.py:1.9

[Shane]

Update of /cvs-repository/ZopePTK/PTKDemo
In directory zope.codeit.com:/tmp/cvs-serv13770

Modified Files:
	DemoDublinCore.py 
Log Message:
Don't throw exceptions in certain critical places.