2013/01/21 06:32:14 WARNING (ElementSaver): 70013013.osm.pbf:   Way null (http://www.openstreetmap.org/browse/way/4611686018427765214) has short arc (2.34m) at http://www.openstreetmap.org/?mlat=11.11816&mlon=-15.98137&zoom=17 - but it can't be removed because both ends of the arc are boundary nodes!