From eae43dda8342736343537df0bdd06ef0d41dedb1 Mon Sep 17 00:00:00 2001
From: Kroese <kroese@users.noreply.github.com>
Date: Sun, 16 Apr 2023 15:32:27 +0200
Subject: [PATCH] Use tail instead of sleep

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

diff --git a/run/run.sh b/run/run.sh
index c7cf6d1..659a27c 100755
--- a/run/run.sh
+++ b/run/run.sh
@@ -44,4 +44,4 @@ set -m
 set +m
 
 # Wait for QEMU process to exit
-tail --pid=$(cat "${_QEMU_PID}") -f /dev/null
+tail --pid="$(cat ${_QEMU_PID})" -f /dev/null