RELENG-729 purge-mg-builds is failing (pipefail) on a grep with no hits Reviewed by: Brian Bennett <brian.bennett@joyent.com>
RELENG-729 purge-mg-builds is failing (pipefail) on a grep with no hits
Reviewed by: Brian Bennett <brian.bennett@joyent.com>

joyent/mountain-gorilla,joyent/mountain-gorilla,joyent/mountain-gorilla