jenkinsci/ec2-plugin — pull request #74 by okigan (2013-12-25 06:12:55+00:00)
Title: Update EC2Cloud.java -- fixes race condition that prevents proper function when 2 or more clouds configured

Cherry-pick from https://github.com/eucacolby/ec2-plugin/commit/47eef794f1a31407ceb333cd87a4105ee5fdaf33