From bac527fc2eed2e6aa99849ee0b295ee81646c4c9 Mon Sep 17 00:00:00 2001
From: Benjamin Drung <benjamin.drung@cloud.ionos.com>
Date: Wed, 21 Aug 2019 16:11:13 +0200
Subject: [PATCH] components/9990-networking.sh: Add shellcheck override

To make `components/9990-networking.sh` shellcheck clean, add an
override for specifying `HWADDR`, which is used by `do_iscsi` from
`9990-mount-iscsi.sh`. Run shellcheck:

```
shellcheck -e SC1090 components/9990-networking.sh
```

Signed-off-by: Benjamin Drung <benjamin.drung@cloud.ionos.com>
---
 components/9990-networking.sh | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/components/9990-networking.sh b/components/9990-networking.sh
index 9cc3674..88bad20 100755
--- a/components/9990-networking.sh
+++ b/components/9990-networking.sh
@@ -128,6 +128,8 @@ do_netsetup ()
 
 		if [ -n "${interface}" ]
 		then
+			# HWADDR used by do_iscsi from 9990-mount-iscsi.sh
+			# shellcheck disable=SC2034
 			HWADDR="$(cat "/sys/class/net/${interface}/address")"
 		fi
 
-- 
2.1.4