pfetch: update retired SC code

This commit is contained in:
lieux 2021-07-29 13:30:45 +08:00
parent da06a5c9af
commit bb21572d9d

2
pfetch
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@ -169,7 +169,7 @@ get_title() {
# Disable the warning about '$HOSTNAME' being undefined in POSIX sh as
# the intention for using it is allowing the user to overwrite the
# value on invocation.
# shellcheck disable=SC2039
# shellcheck disable=SC3028
host=${HOSTNAME:-${host:-$(hostname)}}
# If the hostname is still not found, fallback to the contents of the