jonschipp/vagrant — pull request #6 by jonathonklem (2014-10-17 17:34:22+00:00)
Title: Clean up install_islet() function

The if statement makes more sense like this. Unless I'm missing something it should be safe to assume that the islet directory will not exist when provisioning a fresh system, so it now tries to run the clone and if the directory doesn't exist after that it dies.