Added a transaction rollback needed to clean up after the test introduced by r12764.
Added a transaction rollback needed to clean up after the test introduced by r12764.

--HG--
extra : convert_revision : svn%3Abcc190cf-cafb-0310-a4f2-bffc1f526a37/django/trunk%4012788

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