HGKeeper

14f4be8f0ecf

Merged in efritz/convey/empty-vars (pull request #35)

Empty vars

Approved-by: Gary Kramlich

Gary Kramlich <grim@reaperworld.com>

Keith Petkus <keith@keithp.net>

Eric Fritz <eric@eric-fritz.com>

Erik Davidson <erik@erikd.org>

Anatzum