request_reload: fix bug that made us not send out events if only subnets were changed
request_reload: fix bug that made us not send out events if only subnets were changed

git-svn-id: 586948b43913cbcce466c206ccbde5c0f5c965b1@637 36f62460-150b-0410-929b-89381cca7e77

fredrikt/hostdb