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change if style (#3361)

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Casper 2023-05-24 09:06:59 +02:00 • committed by GitHub
parent 0e592aa911
commit cf74127f78
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58 changed files with 297 additions and 594 deletions
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9
target/scripts/helpers/dns.sh
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@ -27,8 +27,7 @@ function _obtain_hostname_and_domainname
# If the container is misconfigured.. `hostname -f` (which derives it's return value from `/etc/hosts` or DNS query),
# will result in an error that returns an empty value. This warrants a panic.
if [[ -z ${HOSTNAME} ]]
then
if [[ -z ${HOSTNAME} ]]; then
_dms_panic__misconfigured 'obtain_hostname' '/etc/hosts'
fi
@ -39,10 +38,8 @@ function _obtain_hostname_and_domainname
# `hostname -d` was probably not the correct command for this intention either.
# Needs further investigation for relevance, and if `/etc/hosts` is important for consumers
# of this variable or if a more deterministic approach with `cut` should be relied on.
if [[ $(_get_label_count "${HOSTNAME}") -gt 2 ]]
then
if [[ -n ${OVERRIDE_HOSTNAME:-} ]]
then
if [[ $(_get_label_count "${HOSTNAME}") -gt 2 ]]; then
if [[ -n ${OVERRIDE_HOSTNAME:-} ]]; then
# Emulates the intended behaviour of `hostname -d`:
# Assign the HOSTNAME value minus everything up to and including the first `.`
DOMAINNAME=${HOSTNAME#*.}