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)
commit511ca11ea437116522463053718df41c761e8a51
tree78747e9b93f36f8bd9b99e71991be0561726bc1b
parentdd4245a48993a4b255e8aff618bac25aa2d19e0b
shellcheck: fix some warnings

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.
chroot-script
config
grml-debootstrap
tests/shellcheck-stub-debootstrap-variables [new file with mode: 0644]