douglasjarquin/capistrano-ec2tag — pull request #4 by kryptek (2013-03-20 17:06:45+00:00)
Title: capistrano-ec2tag and aws-sdk

This commit will refactor capistrano-ec2tag to use the aws-sdk gem instead. AWS-SDK returns nil instead of an empty string if there is no dns_name for an instance, so I modified the logic accordingly.