2013/01/26 09:25:00 WARNING (ElementSaver): 70013584.osm.pbf:   Way null (http://www.openstreetmap.org/browse/way/163792364) has short arc (4.78m) at http://www.openstreetmap.org/?mlat=44.17135&mlon=15.60059&zoom=17 - but it can't be removed because both ends of the arc are boundary nodes!