Fixed #11302 -- Avoid unnesscary (and possibly unintentional) queries/results from generic inline formsets.
Fixed #11302 -- Avoid unnesscary (and possibly unintentional) queries/results from generic inline formsets.

When an instance with no primary key value is passed in to a generic inline
formset we ensure no queries/results occur. Thanks Alex Gaynor.

--HG--
extra : convert_revision : svn%3Abcc190cf-cafb-0310-a4f2-bffc1f526a37/django/trunk%4010981

adieu/django-nonrel,adieu/django-nonrel,adieu/django-nonrel