django/django — pull request #2986 by nip3o (2014-07-27 12:20:28+00:00)
Title: Fixed #10414 -- Make select_related fail on invalid field names.

https://code.djangoproject.com/ticket/10414

This is basically my first non-trivial contribution to Django, so it might not be perfect. I'll be happy to update the PR as required. :)