2013/01/26 08:27:32 WARNING (ElementSaver): 70013308.osm.pbf:   Way null (http://www.openstreetmap.org/browse/way/114294403) has short arc (1.81m) at http://www.openstreetmap.org/?mlat=40.56152&mlon=17.78781&zoom=17 - but it can't be removed because both ends of the arc are boundary nodes!