components/9990-networking.sh: Add shellcheck override

[live-boot-grml.git] / components / 9990-networking.sh

diff --git a/components/9990-networking.sh b/components/9990-networking.sh
index 9cc3674..88bad20 100755 (executable)
--- 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