Re: CVS commit: src/dist/nvi/common

[Tom Spindler <dogcow%babymeat.com@localhost>]

> Fix a warning which breaks the build on a few platforms.
> XXX may be not the right thing to do, but very little intrusive

I found myself wondering about that - why does the warning only show
up on arm and macppc? Do they default to unsigned chars or something?
(It looks like the code is relatively unchanged from what was in
usr.bin/vi; did it have a lower WARNS= level?)