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modified parameter expansion

This commit is contained in:
Kevin Crawley 2017-01-19 12:58:05 -06:00
parent c49cbaf0bc
commit 5b896695b3
1 changed files with 2 additions and 2 deletions
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4
target/start-mailserver.sh
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@ -18,7 +18,7 @@ DEFAULT_VARS["ENABLE_SASLAUTHD"]="${ENABLE_SASLAUTHD:="0"}"
DEFAULT_VARS["SMTP_ONLY"]="${SMTP_ONLY:="0"}"
DEFAULT_VARS["VIRUSMAILS_DELETE_DELAY"]="${VIRUSMAILS_DELETE_DELAY:="7"}"
DEFAULT_VARS["DMS_DEBUG"]="${DMS_DEBUG:="0"}"
DEFAULT_VARS["OVERRIDE_HOSTNAME"]="${OVERRIDE_HOSTNAME:="false"}"
DEFAULT_VARS["OVERRIDE_HOSTNAME"]="${OVERRIDE_HOSTNAME}"
##########################################################################
# << DEFAULT VARS
##########################################################################
@ -319,7 +319,7 @@ function check() {
function _check_hostname() {
notify "task" "Check that hostname/domainname is provided or overidden (no default docker hostname/kubernetes) [$FUNCNAME]"
if [[ ${DEFAULT_VARS["OVERRIDE_HOSTNAME"]} != "false" ]]; then
if [[ ! -z ${DEFAULT_VARS["OVERRIDE_HOSTNAME"]} ]]; then
export HOSTNAME=${DEFAULT_VARS["OVERRIDE_HOSTNAME"]}
export DOMAINNAME=$(echo $HOSTNAME | sed s/[^.]*.//)
fi