/var/log/battery-stats {
    rotate 5
    delaycompress
    missingok
    notifempty
    nocopytruncate
    nomail
    weekly
    postrotate 
        if which invoke-rc.d >/dev/null 2>&1; then 
          invoke-rc.d battery-stats restart > /dev/null 
        else 
          /etc/init.d/battery-stats restart > /dev/null 
        fi
    endscript
}
