jenkinsci/job-dsl-plugin — pull request #135 by mikedougherty (2014-01-20 20:29:55+00:00)
Title: Do not set allowEmptyArchive if it is not specified

This element is incompatible with jenkins <= 1.480

See discussion here: https://github.com/jenkinsci/job-dsl-plugin/pull/131

Thanks @abayer for trying this out with the older but still supported version of jenkins. I was only testing with the version we use in production (1.530).