Re: pg_dump -Fd fails to detect ENOSPC

Seems to be a simple unchecked return value...I'm testing with this, but won't
endeavor to propose a formal patch.

pg_dump.c
if (copybuf)
{
    int ret2;
    ret2=WriteData(fout, copybuf, ret);
    if (ret!=ret2) {
        exit_horribly(NULL, "error writing, (%d %d)\n", ret, ret2);
    }

    PQfreemem(copybuf);
}