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@@ -5,6 +5,22 @@ BL=`echo "\033[36m"`
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CM='\xE2\x9C\x94\033'
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GN=`echo "\033[1;92m"`
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CL=`echo "\033[m"`
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+set -o errexit
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+set -o errtrace
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+set -o nounset
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+set -o pipefail
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+shopt -s expand_aliases
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+alias die='EXIT=$? LINE=$LINENO error_exit'
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+trap die ERR
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+
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+function error_exit() {
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+ trap - ERR
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+ local reason="Unknown failure occured."
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+ local msg="${1:-$reason}"
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+ local flag="${RD}‼ ERROR ${CL}$EXIT@$LINE"
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+ echo -e "$flag $msg" 1>&2
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+ exit $EXIT
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+}
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echo -en "${GN} Updating Zwavejs2MQTT... "
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systemctl stop zwavejs2mqtt.service
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tteckster