jenkinsci/email-ext-plugin — pull request #25 by b2jrock (2011-12-02 04:19:35+00:00)
Title: This is a fix for JENKINS-10812

when the editable email step is added to a build promotion, resulting in
the error. This may be related to the addition of the JavaScript proxy
which happened in 1.402. Basically just some null checks in the javascript.