danmayer/churn — pull request #47 by guilhermesimoes (2014-03-21 18:19:49+00:00)
Title: Remove unnecessary check

Just something I noticed while looking at the code :smile:

`mkdir_p` already checks for the directories existence. [For reference.](http://ruby-doc.org/stdlib-1.9.3/libdoc/fileutils/rdoc/FileUtils.html#method-c-mkdir_p)