shellcheck: fix some warnings
authorChris Hofstaedtler <chris@hofstaedtler.name>
Sat, 11 Nov 2023 11:19:32 +0000 (12:19 +0100)
committerChris Hofstaedtler <chris@hofstaedtler.name>
Fri, 17 Nov 2023 15:51:47 +0000 (16:51 +0100)
Catch up with shellcheck 0.9.0.

To improve shellcheck usage in chroot-script, add a stub file defining ARCH.

This commit is very minimal. In particular it avoids moving/deduplicating code
and/or any style changes.


No differences found