[django/django] 4fb50a: Reordered setUp code in prefetch_related tests.

[GitHub]

Branch: refs/heads/stable/1.7.x
Home: https://github.com/django/django
Commit: 4fb50a9a82a15134a72c4c77fe57e641002b7340
https://github.com/django/django/commit/4fb50a9a82a15134a72c4c77fe57e641002b7340
Author: Aymeric Augustin <aymeric....@oscaro.com>
Date: 2014-06-05 (Thu, 05 Jun 2014)

Changed paths:
M tests/prefetch_related/tests.py

Log Message:
-----------
Reordered setUp code in prefetch_related tests.

This allows these tests to run on databases that reject duplicate NULL
values in unique fields e.g. SQL Server.