fw4: fix applying zone family restrictions to forwardings
authorJo-Philipp Wich <jo@mein.io>
Sat, 5 Feb 2022 23:30:41 +0000 (00:30 +0100)
committerJo-Philipp Wich <jo@mein.io>
Sat, 5 Feb 2022 23:33:04 +0000 (00:33 +0100)
commit300c737e48fda62e38ee60ec9a38350eca55264f
tree3dc69284d08127dc03e1bba4cb2e095b8999f7ee
parenteb9c25aaae63b18cb22783c5ba3260b1aabbcb96
fw4: fix applying zone family restrictions to forwardings

The source or destination zone family may be `null` instead of `0`, so
loosen the condition to cover both `0` and `null` values.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
root/usr/share/ucode/fw4.uc