From 66c254f6b421ba7e269dbfb22e5a66f98bd5279d Mon Sep 17 00:00:00 2001
From: Kroese <kroese@users.noreply.github.com>
Date: Fri, 21 Apr 2023 18:24:19 +0200
Subject: [PATCH] _QEMU_PID

---
 run/power.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/run/power.sh b/run/power.sh
index f246602..c969288 100644
--- a/run/power.sh
+++ b/run/power.sh
@@ -21,7 +21,7 @@ _trap(){
 
 _graceful_shutdown() {
 
-  [ ! -f "{_QEMU_PID}" ] && return
+  [ ! -f "${_QEMU_PID}" ] && return
   [ -f "${_QEMU_SHUTDOWN_COUNTER}" ] && return
 
   set +e