From fd2d2ca939939a6a382b985fe815fd33205c1a57 Mon Sep 17 00:00:00 2001
From: AuxXxilium <info@auxxxilium.tech>
Date: Fri, 28 Jun 2024 20:41:44 +0200
Subject: [PATCH] arc: more fixes

Signed-off-by: AuxXxilium <info@auxxxilium.tech>
---
 files/initrd/opt/arc/arc.sh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/files/initrd/opt/arc/arc.sh b/files/initrd/opt/arc/arc.sh
index 43259bbf..61295103 100755
--- a/files/initrd/opt/arc/arc.sh
+++ b/files/initrd/opt/arc/arc.sh
@@ -35,7 +35,8 @@ if ! grep -q "^flags.*acpi.*" /proc/cpuinfo; then
 else
   ACPISYS="true"
 fi
-if [ $(ls -ltr /sys/devices/system/cpu/cpufreq/* 2>/dev/null | wc -l) -gt 0 ]; then
+CPUFREQUENCIES=$(ls -ltr /sys/devices/system/cpu/cpufreq/* 2>/dev/null | wc -l)
+if [ ${CPUFREQUENCIES} -gt 0 ]; then
   CPUFREQ="true"
 else
   CPUFREQ="false"