#!/bin/sh
# update-ntp-server, update ntp config files with ntp-servers
#####################################################################
# Last modification: 2006-09-18
# Maintainer: Xavier Delaruelle <xavier.delaruelle@loria.fr>
#

if [ -n "$new_ntp_servers" ]; then
  # update ntp-server configuration
  NTPSERVER_CONF=/etc/ntp.conf
  if [ -e $NTPSERVER_CONF ]; then
    egrep -v '(^server|dhclient-exit-hooks.d)' \
      ${NTPSERVER_CONF} > ${NTPSERVER_CONF}-dhclient

    cat <<EOF >>${NTPSERVER_CONF}-dhclient
# generated by /etc/dhcp3/dhclient-exit-hooks.d/update-ntp-server
server $new_ntp_servers
EOF

    mv ${NTPSERVER_CONF}-dhclient ${NTPSERVER_CONF}
  fi
fi
