collective/collective.nitf — pull request #37 by jsbueno (2013-01-08 15:03:53+00:00)
Title: Fixes textIndexer for not breaking on empty fields 

The latest change by Hvelarde would break when any field was None - even a not required field.

This one line change fixes that replacing the `None`value with u"" before joining the field contents to compose the index.