alphagov/whitehall — pull request #563 by h-lame (2013-05-22 12:45:29+00:00)
Title: Fix for en locales in urls

We noticed 2 things:

1. featuring an edition that can't be translated (e.g. a policy) would result in urls with ?locale=en in them.
2. clicking through results in a 500 error

So we

a) don't generate locale=en links when they're not needed
b) don't 500 if they are there

No pivotal for this.