tree eb8e1c430d0c4cd99739a98da1104c007950d4cf
parent 4cd7aff1d05b8b67d647f9fe8600b4b5e34b20ae
author Ash Wilson <smashwilson@gmail.com> 1422544703 -0500
committer Ash Wilson <smashwilson@gmail.com> 1422544703 -0500

Only supply "rules" if at least one rule is present.