cat fionread usage bug?

[Pádraig Brady]

I was just looking at this line in cat.c: http://url.ie/1aq1

    if (input_pending)
        write_pending (outbuf, &bpout);

Shouldn't that be?

    if (!input_pending)
        write_pending (outbuf, &bpout);

The checkin I think is 790892db: http://url.ie/1aq1

If this is incorrect, how about just deleting
all the fionread stuff to simplify the code?

cheers,
Pádraig.