fix return of gateway interface for route-to
fix return of gateway interface for route-to

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