t/h/L/vif-common.sh: fix handle_iptable return value
authorHans van Kranenburg <hans@knorrie.org>
Thu, 26 Nov 2020 15:06:03 +0000 (16:06 +0100)
committerHans van Kranenburg <hans@knorrie.org>
Sun, 28 Feb 2021 18:53:12 +0000 (19:53 +0100)
commitefe432241f127e78534b4e0198957972de164d7b
tree82025002c903d90ecb2559015eddb8fca3e1143f
parenta223523c275c0f891a28982e21b156d310646a5f
t/h/L/vif-common.sh: fix handle_iptable return value

A return statement without explicit value will return the value of the
last command executed before this line with return was encountered.

This is not what we want. return 0.

Closes: #955994
Fixes: 2e0814f971dd ("vif-common: disable handle_iptable")
Reported-by: Samuel Thibault <sthibault@debian.org>
Signed-off-by: Hans van Kranenburg <hans@knorrie.org>
tools/hotplug/Linux/vif-common.sh