[django/django] 67872b: [1.7.x] Fixed #23452 -- Prevented infinite migrati...

[GitHub]

Branch: refs/heads/stable/1.7.x
Home: https://github.com/django/django
Commit: 67872bfff12de7dcf22c966970fe21f65fe593c8
https://github.com/django/django/commit/67872bfff12de7dcf22c966970fe21f65fe593c8
Author: Markus Holtermann <in...@markusholtermann.eu>
Date: 2014-09-10 (Wed, 10 Sep 2014)

Changed paths:
M django/db/migrations/autodetector.py
M django/db/migrations/operations/models.py
M docs/releases/1.7.1.txt
M tests/migrations/test_autodetector.py

Log Message:
-----------
[1.7.x] Fixed #23452 -- Prevented infinite migrations for empty unique/index_together.

Thanks fwkroon for the report.

Backport of 6d5958c7a3 from master