From 1136fed19e6e84327fecb584dfdb9f178c8e0cef Mon Sep 17 00:00:00 2001
From: AuxXxilium <info@auxxxilium.tech>
Date: Sat, 24 Feb 2024 23:15:47 +0100
Subject: [PATCH] init: cleanup

Signed-off-by: AuxXxilium <info@auxxxilium.tech>
---
 files/initrd/opt/arc/init.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/files/initrd/opt/arc/init.sh b/files/initrd/opt/arc/init.sh
index 22a7b78b..aa6531f4 100755
--- a/files/initrd/opt/arc/init.sh
+++ b/files/initrd/opt/arc/init.sh
@@ -71,7 +71,7 @@ for ETH in ${ETHX}; do
   initConfigKey "mac.${ETH}" "${MACR}" "${USER_CONFIG_FILE}"
   if [ "${MACSYS}" = "custom" ]; then
     MACA="$(readConfigKey "mac.${ETH}" "${USER_CONFIG_FILE}")"
-    if [[ -n "${MACA}" && "${MACA}" != "${MACR}" ]]; then
+    if [ ! "${MACA}" = "${MACR}" ]; then
       MAC="${MACA:0:2}:${MACA:2:2}:${MACA:4:2}:${MACA:6:2}:${MACA:8:2}:${MACA:10:2}"
       echo "Setting ${ETH} MAC to ${MAC}"
       ip link set dev ${ETH} address "${MAC}" >/dev/null 2>&1 &&