Simplify and return correct information if dhcpd is active.
Simplify and return correct information if dhcpd is active.

ptorsten/pfsense,ch1c4um/pfsense,brunostein/pfsense,pfsense/pfsense,NOYB/pfsense,pfsense/pfsense,phil-davis/pfsense,phil-davis/pfsense,BlackstarGroup/pfsense,brunostein/pfsense,NewEraCracker/pfsense,dennypage/pfsense,dennypage/pfsense,ptorsten/pfsense,dennypage/pfsense,jxmx/pfsense,pfsense/pfsense,ptorsten/pfsense,NewEraCracker/pfsense,jxmx/pfsense,BlackstarGroup/pfsense,brunostein/pfsense,phil-davis/pfsense,ch1c4um/pfsense,NOYB/pfsense,NewEraCracker/pfsense,BlackstarGroup/pfsense,ch1c4um/pfsense,BlackstarGroup/pfsense,jxmx/pfsense,ch1c4um/pfsense,dennypage/pfsense,pfsense/pfsense,NewEraCracker/pfsense,NOYB/pfsense,phil-davis/pfsense