Fix crash on selecting relation preset
Fix crash on selecting relation preset

AndreasHae/iD,AndreasHae/iD,AndreasHae/iD,kartta-labs/iD,digidem/iD,openstreetmap/iD,morray/iD,digidem/iD,morray/iD,openstreetmap/iD,kartta-labs/iD,openstreetmap/iD,kartta-labs/iD