In some environments a default 'tun' device is created. Petitboot
doesn't use this and it clutters up the list of network devices, so
ignore it if it is encountered.
Signed-off-by: Samuel Mendoza-Jonas <sam@mendozajonas.com>
+ /* ignore the default tun device in some environments */
+ if (strncmp(ifname, "tun", strlen("tun")) == 0)
+ return 0;
interface = find_interface_by_ifindex(network, info->ifi_index);
if (!interface) {
interface = find_interface_by_ifindex(network, info->ifi_index);
if (!interface) {