jenkinsci/github-sqs-plugin — pull request #2 by AndreTurgeon (2013-04-05 18:06:22+00:00)
Title: Fix for JENKINS-16617, JENKINS-16669

Fix Summary:
The Cause instance needs to have a unique identity (when equals() is called), otherwise scheduleBuild() returns false - indicating that this job is already in the queue or has already been processed.