patch to make script(1) exit cleanly on reciept of signal

[Chris Pressey]

On Sat, 27 Mar 2004 19:23:17 -0800
Chris Pressey <cpressey at xxxxxxxxxxxxxxx> wrote:

> http://catseye.webhop.net/DragonFlyBSD/patch/script.diff

OK, now that I've convinced myself that I understand the rationale
behind each part of it, here is the patch to script(1) redone as per
Matt's suggestion #2 to address the race condition before select().

-Chris