Parser ensures new-zones-directory has qstring parameter before it can
reach this place. dir == NULL then should never happen on any
configuration. Replace silent check with insist.
(cherry picked from commit 0a7d04367a)
Parser ensures new-zones-directory has qstring parameter before it can
reach this place. dir == NULL then should never happen on any
configuration. Replace silent check with insist.
(cherry picked from commit 0a7d04367a)