django-oscar/django-oscar — pull request #1562 by mvantellingen (2014-11-16 14:21:40+00:00)
Title: Correctly handle the update_fields kwarg on Category.save()

If the update_fields is given as kwarg and doesn’t contain the slug as
field to update then skip validating uniqueness of the slug and updating
the children categories.

I also think that we can deprecate the update_slugs kwarg from the save method and move it within the added condition.