Fix how flush_pos is compared to commit_lsn.#50

VadimPushtaev wants to merge 1 commit intoEnterpriseDB:masterEnterpriseDB/pg_failover_slots:masterfrom

VadimPushtaev:wait_for_standby_confirmationVadimPushtaev/pg_failover_slots:wait_for_standby_confirmationCopy head branch name to clipboard