[Mapserver-users] mapserver crashes when having null values

[bartvde at xs4all.nl]

Hi list,

I am using a shapefile as a datasource and I am classifying this shapefile
on a column named Perc.

Perc < 90.0 then red
Perc > 90.0 then green

Now my dbf column Perc has null values which makes Mapserver crash when
issuing a WMS GetMap request.

Is there anyway to use a classification on a column which contains null
values?

[Fri May 14 13:53:42 2004] [error] [client 192.168.3.4] Premature end of
script headers: mapserv_42.exe

Best regards,
Bart