+
+ if [ -n "$DISPLAY" ] ; then
+ if sudo -u $RUNASUSER xauth add $(xauth -n list | grep "${OLDHOSTNAME}/unix:0" | sed "s|${OLDHOSTNAME}/unix:0|${NEW_HOSTNAME}/unix:0|") ; then
+ sudo -u $RUNASUSER xauth remove "${OLDHOSTNAME}/unix:0"
+ fi
+ fi
+
+ if [ -x /etc/init.d/avahi-daemon ] && pgrep avahi-daemon >/dev/null ; then
+ /etc/init.d/avahi-daemon restart
+ fi
+
+ hostname "$NEW_HOSTNAME"
+
+ if [ -z "$NONINTERACTIVE" ] ; then
+ dialog --stdout --title "${PN}" --msgbox "Setting hostname to $NEW_HOSTNAME was successful.$POSTFIX" 0 0
+ else
+ echo "Setting hostname to $NEW_HOSTNAME: done"
+ fi
+ exit 0