improvement for #1373
improvement for #1373

boldtrn/graphhopper,ammagamma/graphhopper,don-philipe/graphhopper,devemux86/graphhopper,boldtrn/graphhopper,komoot/graphhopper,boldtrn/graphhopper,boldtrn/graphhopper,ammagamma/graphhopper,don-philipe/graphhopper,graphhopper/graphhopper,devemux86/graphhopper,fbonzon/graphhopper,don-philipe/graphhopper,fbonzon/graphhopper,don-philipe/graphhopper,routexl/graphhopper,routexl/graphhopper,devemux86/graphhopper,graphhopper/graphhopper,ammagamma/graphhopper,graphhopper/graphhopper,komoot/graphhopper,routexl/graphhopper,komoot/graphhopper,devemux86/graphhopper,fbonzon/graphhopper,fbonzon/graphhopper,routexl/graphhopper,graphhopper/graphhopper,komoot/graphhopper,ammagamma/graphhopper