From e6d51db03db219a5546e3f39db9407316c69f7d9 Mon Sep 17 00:00:00 2001
From: xanoxes <31799613+xanoxes@users.noreply.github.com>
Date: Mon, 23 Dec 2024 23:35:41 +0800
Subject: [PATCH] codecheck fix

Co-authored-by: Jan Macku <jamacku@redhat.com>
---
 network-scripts/ifup-eth | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/network-scripts/ifup-eth b/network-scripts/ifup-eth
index 134f9759..20c7f572 100755
--- a/network-scripts/ifup-eth
+++ b/network-scripts/ifup-eth
@@ -295,7 +295,7 @@ else
                 if [ "${REALDEVICE}" != "lo" ] && ! is_false "${arpcheck[$idx]}"; then
                     for (( tries=0; tries<${ARPING_TRIES:=1}; tries++ )); do
                         ARPING=$(/sbin/arping -c 2 -w ${ARPING_WAIT:-3} -D -I ${REALDEVICE} ${ipaddr[$idx]})
-                        [ $? = 0 ] && break
+                        [ "$?" -eq 0 ] && break
                         ARPINGMAC=$(echo $ARPING |  sed -ne 's/.*\[\(.*\)\].*/\1/p')
                         if [ -n "${ARPINGMAC}" ]; then
                             net_log $"Error, some other host ($ARPINGMAC) already uses address ${ipaddr[$idx]}."