Fix DDNS domain for static map DHCP entries
Fix DDNS domain for static map DHCP entries

If you specify DDNS Domain in a DHCP static map entry, it does not make its way through to dhcpd.conf
This is because the var name $pdnscfg is wrong from an old copy-paste that first made this code.
NOYB/pfsense,dennypage/pfsense,phil-davis/pfsense,pfsense/pfsense,NOYB/pfsense,brunostein/pfsense,brunostein/pfsense,NewEraCracker/pfsense,ch1c4um/pfsense,pfsense/pfsense,phil-davis/pfsense,ch1c4um/pfsense,dennypage/pfsense,pfsense/pfsense,NewEraCracker/pfsense,BlackstarGroup/pfsense,BlackstarGroup/pfsense,jxmx/pfsense,ch1c4um/pfsense,pfsense/pfsense,dennypage/pfsense,BlackstarGroup/pfsense,ch1c4um/pfsense,BlackstarGroup/pfsense,NewEraCracker/pfsense,ptorsten/pfsense,phil-davis/pfsense,jxmx/pfsense,jxmx/pfsense,brunostein/pfsense,dennypage/pfsense,phil-davis/pfsense,ptorsten/pfsense,NewEraCracker/pfsense,NOYB/pfsense,ptorsten/pfsense