Last modified: 2014-02-10 21:43:21 UTC
The revert notification is triggered even if the rollback does nothing (current version is equal to the one being reverted to). Just need to check that the content of both revisions are not equal before sending the notification.
Change 95797 had a related patch set uploaded by Alex Monk: Don't send rollback notification if nothing changed https://gerrit.wikimedia.org/r/95797
Change 95797 merged by jenkins-bot: Don't send rollback notification if nothing changed https://gerrit.wikimedia.org/r/95797