Comment 3 for bug 713646

Daniel Hahler (blueyed) wrote :

The proper fix would be to remove the bashism "function", and define the function as:
  iptables() {
      /sbin/ip6tables "$@"
  }

Apart from that, I cannot see why it uses eval here - the original suggestion in ticket #439 by "jodal" did not do so.
I will bring this up in the upstream tracker, but I cannot login there currently.