Initialize $a_pools to fix warnings when saving dhcp settings whith no extra pools
Initialize $a_pools to fix warnings when saving dhcp settings whith no extra pools

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