Changes to BufferBuilder.cpp & operations\valid
|Reported by:||tomatsafe||Owned by:||strk|
|Severity:||Annoyance||Keywords:||isvalid, valid, buffer, bufferbuilder|
Safe Software has made changes to GEOS code and would like to commit it back to trunk.
A summary of the changes is below, and a patchfile is attached. We'll wait a few days for any responses.
- Fixed a crash caused by BufferBuilder::bufferLineSingleSided(..)
- Fixed handling of some WKT Polygon EMPTY cases that would previously crash. (As spoken about with Martin Davis, Paul Ramsey, and Kevin Wiebe)
- Added those 2 WKT cases to an existing xml test.