install.sh: clean up nc.openbsd advice check
commitd89eee7ce9389fe49b838cb96dfcde93564792df
authorKyle J. McKay <mackyle@gmail.com>
Sat, 14 Dec 2019 11:40:14 +0000 (14 04:40 -0700)
committerKyle J. McKay <mackyle@gmail.com>
Sat, 14 Dec 2019 11:40:14 +0000 (14 04:40 -0700)
tree77630ca532293d298c0d3fe1277b416a3674b6e0
parentaea870df188aea3d173a80eb0428c4b4e62c66cd
install.sh: clean up nc.openbsd advice check

Simplify the script by passing the `uname -s` output through
`tr A-Z a-z` just like jailsetup.sh does.

This way the script is much easier to read and maintain.

Signed-off-by: Kyle J. McKay <mackyle@gmail.com>
install.sh