# $1 == 0 for uninstallation.
# $1 == 1 for removing old package during upgrade.

systemctl daemon-reload >/dev/null 2>&1 || : 
if [ $1 -ge 1 ] ; then 
        # Package upgrade, not uninstall 
        systemctl try-restart tailscaled.service >/dev/null 2>&1 || : 
fi