From 03bc3a6326b79c3b4dbae0cbb656c7b2c47b78f3 Mon Sep 17 00:00:00 2001
From: Kroese <kroese@users.noreply.github.com>
Date: Mon, 5 Feb 2024 06:57:43 +0100
Subject: [PATCH] fix: Custom CPU model

---
 src/proc.sh | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/src/proc.sh b/src/proc.sh
index e93496f..af66de8 100644
--- a/src/proc.sh
+++ b/src/proc.sh
@@ -5,8 +5,8 @@ set -Eeuo pipefail
 
 : "${KVM:="Y"}"
 : "${CPU_FLAGS:=""}"
+: "${CPU_MODEL:=""}"
 : "${DEF_MODEL:="cortex-a53"}"
-: "${CPU_MODEL:="$DEF_MODEL"}"
 
 [[ "$ARCH" != "arm"* ]] && KVM="N"
 
@@ -33,7 +33,7 @@ fi
 
 if [[ "$KVM" != [Nn]* ]]; then
 
-  if [[ "$CPU_MODEL" == "$DEF_MODEL" ]]; then
+  if [ -z "$CPU_MODEL" ]; then
     CPU_MODEL="host"
   fi
 
@@ -49,9 +49,11 @@ else
   WIN_FEATURES=""
   KVM_OPTS=" -accel tcg,thread=multi"
 
-  if [[ "$ARCH" == "arm"* ]]; then
-    if [[ "$CPU_MODEL" == "$DEF_MODEL" ]]; then
+  if [ -z "$CPU_MODEL" ]; then
+    if [[ "$ARCH" == "arm"* ]]; then
       CPU_MODEL="max"
+    else
+      CPU_MODEL="$DEF_MODEL"
     fi
   fi