Cherry-pick #9023 to 6.x: Unset existing config blocks when they are missing#9041

Merged

exekias merged 1 commit intoelastic:6.xfrom exekias:backport_9023_6.x

Nov 12, 2018

+112-7

Commits on Nov 12, 2018

Unset existing config blocks when they are missing (elastic#9023 )

exekias
authored and
Carlos Pérez-Aradros Herce
committed