make sure elements to be joined are unicode strings

git-svn-id: svn://svn.cy55.de/Zope3/src/cybertools/trunk@4107 fd906abe-77d9-0310-91a1-e0d9ade77398
This commit is contained in:
helmutm 2010-12-20 13:14:24 +00:00
parent 1cf0b530a8
commit 075b5b6d1d

View file

@ -337,7 +337,7 @@ class ListFieldInstance(FieldInstance):
return value
if value is None:
return u''
return u'\n'.join(self.valueFieldInstance.marshall(v) for v in value)
return u'\n'.join(unicode(self.valueFieldInstance.marshall(v)) for v in value)
#return [self.valueFieldInstance.marshall(v) for v in value]
def display(self, value):