ST_SnapToGrid gives 13 when fed circular string

[robe]

What steps will reproduce the problem?

1. SELECT ST_SnapToGrid(foo1.the_geom, 0.5, 0.5)

FROM ((SELECT ST_LineToCurve(ST_Buffer(ST_SetSRID(ST_Point(i,j),4326),

j)) As the_geom

FROM generate_series(-10,50,10) As i

CROSS JOIN generate_series(40,70, 20) As j)) As foo1;

What is the expected output? IT either works or says it doesn't work with curved polygons

What do you see instead? ERROR: lwgeom_grid: Unknown geometry type: 13

Happens in both 1.3 and 1.4SVN

[mcayland]

Fixed in SVN trunk and 1.3 branch.

ATB,

Mark.