id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
546	Error doing a Buffer	aperi2007	pramsey	"With this query

select
    1 as id,
	ST_Buffer(ST_GeomFromText('MULTILINESTRING(
	(1676339.95971128 4847443.67952346,
	1676340.19 4847443.54,
	1676338.44 4847440.65,
	1676335.37 4847442.52,
	1676337.12 4847445.4,
	1676339.95971128 4847443.67952346)
)'),1) as geom;

The buffer polygon create is wrong.
It create a little secondary portion of polygon around a vertex.

I use the Postgis 1.5.1 under windows . The Geos version is 
3.2.0-CAPI-1.6.0
"	defect	closed	medium	PostGIS 1.5.3	postgis	1.5.X	wontfix