[GRASS-windows] v.in.ascii fails with long text file in WinGRASS-6.4.0-1

[Luigi Ponti]

Dear list,

My settings: WinGRASS-6.4.0-1 on Windows 7. Performing example 
v.in.ascii task showed in manual:

v.in.ascii input=coords.txt output=mymap

works fine in Spearfish location.

Using this text file:
https://docs.google.com/leaf?id=0B0EpsfMZ-IZYNGZlNWZkMWEtNzhiNS00OGRiLTgyNzctYzk4ODUxODk1NzI1&sort=name&layout=list&num=50

in a latlong location with the following command:

v.in.ascii 
input=C:\cygwin\home\andy\models_temp\Bloomday_Olive_11set10_Avg 
output=test_US_import fs=\t

yields an error:
                                                 
v.in.ascii 
input=C:\cygwin\home\andy\models_temp\Bloomday_Olive_11set10_Avg 
output=test_US_import fs=\t
Scanning input for column types...
Maximum input row length: 31
Maximum number of columns: 3
Minimum number of columns: 3
Column: 1  type: double
Column: 2  type: double
Column: 3  type: double
Importando punti ...
Populating table...
ERROR: Could not close attribute table. The DBMI driver did not accept 
all attributes           

Trying same test with an old (May 29) WinGRASS-6.4.svn installed on the 
same machine (same command), everything seems ok:
                                                
v.in.ascii --overwrite 
input=C:\cygwin\home\andy\models_temp\Bloomday_Olive_11set10_Avg 
output=test_US_import fs=\t
Scanning input for column types...
Maximum input row length: 31
Maximum number of columns: 3
Minimum number of columns: 3
Column: 1  type: double
Column: 2  type: double
Column: 3  type: double
Importando punti ...
Populating table...
Building topology for vector map <test_US_import>...
Registering primitives...
   10001157 primitives registered
1157 vertices registered
Building areas...
0 areas built
0 isles built
Attaching islands...
Attaching centroids...
Number of nodes: 1154
Number of primitives: 1157
Number of points: 1157
Number of lines: 0
Number of boundaries: 0
Number of centroids: 0
Number of areas: 0
Number of isles: 0
v.in.ascii completo.

Ticket created.

Any ideas? A change introduced in 6.4.0-1 has rendered WinGRASS unusable 
to me -- or am I doing something wrong?

Kind regards,

Luigi