rails/rails — pull request #15213 by tgxworld (2014-05-21 01:36:04+00:00)
Title: Remove redundant code.

Unless I am missing something, we shouldn't have to check ```if I18n.locale``` exists.

![screenshot from 2014-05-20 18 34 55](https://cloud.githubusercontent.com/assets/4335742/3035240/20d47402-e088-11e3-91c6-f91b0c090611.png)