From f9d6f938bf73585b2d6fbbca20edd61b5ec27a45 Mon Sep 17 00:00:00 2001
From: Kroese <kroese@users.noreply.github.com>
Date: Wed, 12 Jun 2024 02:31:44 +0200
Subject: [PATCH] Update display.sh

---
 src/display.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/display.sh b/src/display.sh
index a2af247..c19d50d 100644
--- a/src/display.sh
+++ b/src/display.sh
@@ -6,7 +6,7 @@ set -Eeuo pipefail
 : "${VGA:=""}"              # VGA adaptor
 : "${DISPLAY:="web"}"       # Display type
 
-if [[ "${BOOT_MODE,,}" != "windows" ]]; then
+if [[ "${BOOT_MODE:-}" != "windows" ]]; then
   [ -z "$VGA" ] && VGA="virtio-gpu"
 else
   [ -z "$VGA" ] && VGA="ramfb"