[postgis-users] negative buffer

Mike Toews mwtoews at sfu.ca
Tue Jan 5 12:49:13 PST 2010


This was a good excuse for me to upgrade my GEOS to version 3.1.1 which 
addresses the bug fix "Buffer build for multipolygons". Now the buffer 
query works as expected.

-Mike

Mike Toews wrote:
> I get the same error with PostgreSQL 8.3.9, PostGIS 1.3.4 and 
> GEOS="3.1.0-CAPI-1.5.0". Try upgrading to the newer versions of GEOS, 
> if you can.
>
> -Mike
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