[Zope] objectValues return value

[David Bear]

I wrote a script the returns a list object of all title_or_id values of objects in a folder.  The problem is when there are no objects in the folder.  The script should return a list contianing the string 'none'.. but doesn't.  In fact, the script seems to either hang or have no return value...  

Any pointers?

# returns a python list contained the title of the page templates in this folder
list = context.objectValues('Page Template')
if list == None:
   return ['none']
newlist = []
for zpt in list:
   newlist.append(zpt.title_or_id())
return newlist


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David Bear
College of Public Programs/ASU
Mail Code 0803