opscode/chef-metal-fog — pull request #55 by nathenharvey (2014-09-09 20:47:16+00:00)
Title: Try some different REGION env variables

This is a fix for #54.

We will now attempt to gather the region from:

1. AWS_DEFAULT_REGION
1. AWS_REGION - for backward compat
1. EC2_REGION - because some other tools use that, too.