[Solved] iptables_helper generates error when not tethering

  • A trivial error appears in the system journal generated by iptables_helper when no tethering is in use:

    Apr 11 17:28:38 LibreELEC iptables_helper[258]: grep: technology/wifi: No such file or directory

    Apr 11 17:28:38 LibreELEC iptables_helper[258]: grep: technology/ethernet: No such file or directory

    Apr 11 17:28:38 LibreELEC iptables_helper[258]: Error 'tether': Invalid argument

    Apr 11 17:28:39 LibreELEC iptables_helper[258]: Error 'tether': Invalid argument

    I applied a patch to iptables_helper that removed the error - see pastebin

    Cheers,

    Simon