Sindbad~EG File Manager

#!/bin/sh
set -e

case "$1" in
    install|upgrade)
        # avoid attempts to start polkit.service while we are unconfigured and
        # might not yet have our D-Bus policy in /etc
        if [ -d /run/systemd/system ]; then
            systemctl mask --runtime polkit.service
        fi
        ;;

    abort-upgrade)
        if [ -d /run/systemd/system ]; then
            systemctl unmask --runtime polkit.service
        fi
        ;;
esac