Groff bug: echo foo | groff -Pbar

[hackerb9]

Using groff 1.22.4, groff complains and then dumps core when I do this:

    $ echo foo | groff -Pbar
    troff: fatal error: error writing output file
    groff: troff: Signal 11 (core dumped)

Is it just me or does that happen for everyone?

—b9