[GRASS5] [bug #2927] (grass) d.what.vect - broken pipe

[Florian Goessmann]

On 27.01.2005, at 23:19, Radim Blazek wrote:
>>
>
> If it helped, try to move it below the first read
>
> while ( 1 ) {
>         ret = read ( fileno(stdin) , &(buf[0]), 1);
>         fcntl ( fileno(child_recv), F_SETFL, O_NONBLOCK);
>         if ( ret == 0 ) break; /* Pipe was closed by parent -> quit */
>         if ( ret == 1 ) {
>
> otherwise the form is not updated and cannot be edited.
>

that worked on my mac. i commit it to cvs that it can be tested on 
other platforms.

florian