From 1b6cf0ad690cba133b8da0004a84f7133adb0d3d Mon Sep 17 00:00:00 2001
From: Martin Wimpress <martin@wimpress.org>
Date: Thu, 16 May 2024 14:05:59 +0100
Subject: [PATCH] fix(wsl): suppress error getting sys_vendor when running on
 WSL2

---
 quickemu | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/quickemu b/quickemu
index 5f6983a..85cd9e1 100755
--- a/quickemu
+++ b/quickemu
@@ -300,7 +300,9 @@ function configure_cpu() {
         # QEMU for macOS from Homebrew does not support SMM
         SMM="off"
     else
-        MANUFACTURER=$(head -1 /sys/class/dmi/id/sys_vendor)
+        if [ -r /sys/class/dmi/id/sys_vendor ]; then
+            MANUFACTURER=$(head -1 /sys/class/dmi/id/sys_vendor)
+        fi
         CPU_KVM_UNHALT=",kvm_pv_unhalt"
         GUEST_TWEAKS+=" -global kvm-pit.lost_tick_policy=discard"
         QEMU_ACCEL="kvm"