My error from 1998. Your diff is correct.
Paul Janzen.
On Wed, 28 Apr 2021, trondd wrote:
> Looks like we picked up some extra loopty loops during an update from
> NetBSD back in 1998.
>
> I sanity checked against NetBSD to make sure this matches their
> source.
>
> Tim.
>
>
> Index: io.c
> ===================================================================
> RCS file: /cvs/src/games/phantasia/io.c,v
> retrieving revision 1.9
> diff -u -p -r1.9 io.c
> --- io.c 10 Jan 2016 13:35:09 -0000 1.9
> +++ io.c 29 Apr 2021 00:20:18 -0000
> @@ -324,7 +324,6 @@ getanswer(char *choices, bool def)
> alarm(0); /* make sure alarm is off */
>
> for (loop = 3; loop; --loop)
> - for (loop = 3; loop; --loop)
> /* try for 3 times */
> {
> if (setjmp(Timeoenv) != 0)
>
