diff options
Diffstat (limited to 'main/busybox-initscripts/default.script')
| -rw-r--r-- | main/busybox-initscripts/default.script | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/main/busybox-initscripts/default.script b/main/busybox-initscripts/default.script index 5447080ec9..1231ea9c9f 100644 --- a/main/busybox-initscripts/default.script +++ b/main/busybox-initscripts/default.script @@ -39,7 +39,11 @@ is_wifi() { } if_index() { - cat /sys/class/net/$interface/ifindex + if [ -e /sys/class/net/$interface/ifindex ]; then + cat /sys/class/net/$interface/ifindex + else + ip link show dev $interface | head -n1 | cut -d: -f1 + fi } calc_metric() { |