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fix(docker): default DOCKER_DATA_DIR to DEFAULT_DOCKER_DATA_DIR to avoid unbound variable

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Mărcziem ™
2025-10-03 12:20:44 +02:00
parent 89349adc26
commit abe0d451ab
1 changed files with 5 additions and 0 deletions
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5
lib/docker.sh
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@@ -6,6 +6,11 @@
# `set -u`. # `set -u`.
SUDO=${SUDO:-sudo} SUDO=${SUDO:-sudo}
# Ensure DOCKER_DATA_DIR has a sensible default to avoid unbound variable
# errors when running under `set -u` and when no custom value is provided
# by the configuration file. Use DEFAULT_DOCKER_DATA_DIR from defaults.sh.
DOCKER_DATA_DIR=${DOCKER_DATA_DIR:-${DEFAULT_DOCKER_DATA_DIR:-/var/lib/docker}}
install_docker() { install_docker() {
log_info "Installing Docker..." log_info "Installing Docker..."