MB-10805: handle boundary case for failover logs
MB-10805: handle boundary case for failover logs

Change-Id: I30de888cd88f128486f573052d7a1a372708d1b6
Reviewed-on: http://review.couchbase.org/35521
Reviewed-by: Bin Cui <ed18693fff32c00e22495f4877a3b901bed09041@gmail.com>
Tested-by: Bin Cui <ed18693fff32c00e22495f4877a3b901bed09041@gmail.com>

couchbase/couchbase-cli,couchbase/couchbase-cli