tangentlabs/django-oscar — pull request #447 by bogdal (2013-01-02 14:40:33+00:00)
Title: Throw exception if attribute does not exist

The very first call of `_getattr_` on `ProductAttributesContainer` behaved differently from any other later on. It returned `None` instead of throwing an exception.

The visible behaviour now is exact the same on every call.