Handle cases where current vertex disappears (fixes #2234)
Handle cases where current vertex disappears (fixes #2234)
mapmeld/iD,bagage/iD,openstreetmap/iD,energiekollektiv/openmod.sh-id,mapmeld/iD,zbycz/iD,AndreasHae/iD,digidem/iD,kartta-labs/iD,kepta/iD,ngageoint/hootenanny-ui,1ec5/iD,tbicr/iD,bagage/iD,ngageoint/hootenanny-ui,kepta/iD,openstreetmap/iD,andreic-telenav/iD,kartta-labs/iD,1ec5/iD,openstreetmap/iD,edpop/iD,ngageoint/hootenanny-ui,AndreasHae/iD,kartta-labs/iD,edpop/iD,morray/iD,AndreasHae/iD,energiekollektiv/openmod.sh-id,edpop/iD,tbicr/iD,1ec5/iD,mapmeld/iD,morray/iD,andreic-telenav/iD,bagage/iD,digidem/iD,zbycz/iD