Fix Shellcheck SC2164: exit in case cd fails.

Use `cd ... || exit` in case cd fails.

https://github.com/koalaman/shellcheck/wiki/SC2164

Signed-off-by: Dan Callahan <danc@element.io>
This commit is contained in:
Dan Callahan 2021-10-18 16:44:27 +01:00
parent 2b82ec425f
commit 12d79ff1b6
No known key found for this signature in database
GPG key ID: 5FAD56482D9EB851
3 changed files with 6 additions and 6 deletions

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@ -25,7 +25,7 @@
# terminators are found, 0 otherwise.
# cd to the root of the repository
cd `dirname $0`/..
cd `dirname $0`/.. || exit
# Find and print files with non-unix line terminators
if find . -path './.git/*' -prune -o -type f -print0 | xargs -0 grep -I -l $'\r$'; then

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@ -3,7 +3,7 @@
# Exits with 0 if there are no problems, or another code otherwise.
# cd to the root of the repository
cd `dirname $0`/..
cd `dirname $0`/.. || exit
# Restore backup of sample config upon script exit
trap "mv docs/sample_config.yaml.bak docs/sample_config.yaml" EXIT