Hi all,

r3177 should fix the reported crashes.

It still prints error messages for restriction relations, e.g.

Schwerwiegend (RestrictionRelation): e:\osm_out_work\germany\20140205_071837\63240003.o5m: Turn restriction (only_right_turn) http://www.openstreetmap.org/browse/relation/2456606 (at http://www.openstreetmap.org/?mlat=51.296499&mlon=6.925914&zoom=17) way http://www.openstreetmap.org/browse/way/184456457 doesn't have required node
or
Schwerwiegend (RestrictionRelation): e:\osm_out_work\germany\20140205_071837\63240054.o5m: Turn restriction (only_straight_on) http://www.openstreetmap.org/browse/relation/3310817 (at http://www.openstreetmap.org/?mlat=51.480335&mlon=12.018367&zoom=17) via node is not a routing node


I am not sure  what to do in these cases.
The typical reason is that the restriction is valid, but one of the ways is not a
road (style doesn't assign road_speed or road_class).

I guess I should change the level to warning in such a case?
The alternative would be to add a tag like highway=unclassified to
the ways used in restriction relations if they don't have a highway=* tag.

Gerd