Fix #6319 by setting ptr-domain and key variables correctly for dhcpdzones()
Fix #6319 by setting ptr-domain and key variables correctly for dhcpdzones()

dennypage/pfsense,pfsense/pfsense,dennypage/pfsense,phil-davis/pfsense,phil-davis/pfsense,ptorsten/pfsense,ptorsten/pfsense,phil-davis/pfsense,dennypage/pfsense,NewEraCracker/pfsense,pfsense/pfsense,dennypage/pfsense,NewEraCracker/pfsense,NewEraCracker/pfsense,phil-davis/pfsense,ptorsten/pfsense,pfsense/pfsense,pfsense/pfsense,NewEraCracker/pfsense