[GRASS5] NVIZ problem with new Sites on GRASS 5.7

[Luigi Pirelli]

Hi

I've a problem (core dump) showing sites vector in nviz with GRASS 5.7 (cvs 
version of the 26-05-2004)

I looked for similar problem on various  MLs, but nothing!

problem is in a loop showing sites because of "svg" struct is uncorrectly filled 
in case of degenerated vector (e.g. a site)

Someone has the same problem or has a patch to solve it?

Thanks a lot.

Luigi Pirelli
www.riade.net
www.acsys.it