Branden Robinson <branden@debian.org> wrote: > > I do continue to think that: > > if [ -n "$var" ] > > is more readable than > > if [ "${var+set}" = "set" ] These two constructs will yield different results when var is set but empty. -- Debian GNU/Linux 3.0 is out! ( http://www.debian.org/ ) Email: Herbert Xu ~{PmV>HI~} <herbert@gondor.apana.org.au> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt