Fix for "Invalid argument supplied for foreach()" on 937
Fix for "Invalid argument supplied for foreach()" on 937

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