don't accidentally increase repttl if it was small because of another (short-ttl) RRset in the reply.  There would be cache replies trying to work with expired RRsets if this extra if wasn't there.
don't accidentally increase repttl if it was small because of another (short-ttl) RRset in the reply.  There would be cache replies trying to work with expired RRsets if this extra if wasn't there.


git-svn-id: e875384d7a5ebd9b2def38a8354dae1fda8e73bc@4167 be551aaa-1e26-0410-a405-d3ace91eadb9

chantra/unbound,chantra/unbound,NLnetLabs/unbound,NLnetLabs/unbound,chantra/unbound,NLnetLabs/unbound,chantra/unbound,chantra/unbound,NLnetLabs/unbound