[Tile-serving] [osm2pgsql] recent osm2pgsql does not import some polygons (dependency issue?) (#6)

apmon notifications at github.com
Fri Apr 5 05:33:27 UTC 2013

No idea how that can happen, but one potential place to start looking for the difference are the "isValid" checks in build_geometry.cpp and the "--exclude-invalid-polygon" command line option.

osm2pgsql either just ignores invalid polygons, dropping them from the database, or tries to fix them by using the buffer(0) call. Perhaps these checks behave differently from version to version of geos?

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