FIX void logging error in zero results case
FIX void logging error in zero results case

Fiware/data.Orion,telefonicaid/fiware-orion,Fiware/data.Orion,telefonicaid/fiware-orion,Fiware/data.Orion,Fiware/data.Orion,telefonicaid/fiware-orion,telefonicaid/fiware-orion,Fiware/data.Orion,telefonicaid/fiware-orion,telefonicaid/fiware-orion,Fiware/data.Orion