make sure elements to be joined are unicode strings

git-svn-id: svn://svn.cy55.de/Zope3/src/cybertools/trunk@4106 fd906abe-77d9-0310-91a1-e0d9ade77398
This commit is contained in:
helmutm 2010-12-20 13:01:27 +00:00
parent 3ccd1de2b4
commit 1cf0b530a8

View file

@ -345,7 +345,7 @@ class ListFieldInstance(FieldInstance):
return u''
if isinstance(value, basestring):
return value
return u' | '.join(self.valueFieldInstance.display(v) for v in value)
return u' | '.join(unicode(self.valueFieldInstance.display(v)) for v in value)
def unmarshall(self, value):
if isinstance(value, basestring):