[mkgmap-dev] Error - zero length arc

I have a problem with a zero length arc (mkgmap 1107): SCHWERWIEGEND (RoadNetwork): Road null (OSM id 34881225) contains zero length arc SCHWERWIEGEND (RoadNetwork): http://www.openstreetmap.org/?lat=47.83413&lon=11.70958&zoom=17 This is a strange railway=platform. It is mapped like a very narrow 'area'. I have set the flag --remove-short-arcs and this road is also not on a tile border. (I tried the same area with mkgmap 1092 and the map was created without an error message.) Is there a problem with the remove-short-arcs algorithm? (I can change the OSM data but I'd prefer to have an mkgmap version without error message for this kind of way). Regards, Rudi