Fix committed with https://github.com/juju/juju/pull/1247 in 1.22 (master), with https://github.com/juju/juju/pull/1248 in 1.21, and with https://github.com/juju/juju/pull/1250 in 1.20.
Fix committed with https:/ /github. com/juju/ juju/pull/ 1247 in 1.22 (master), with https:/ /github. com/juju/ juju/pull/ 1248 in 1.21, and with https:/ /github. com/juju/ juju/pull/ 1250 in 1.20.