From ef5b65099199db5ac69691a8634bef81a72126e5 Mon Sep 17 00:00:00 2001
From: Kroese <kroese@users.noreply.github.com>
Date: Wed, 20 Dec 2023 12:09:25 +0100
Subject: [PATCH] fix: Shutdown loop (#474)

---
 src/power.sh | 20 ++++++++------------
 1 file changed, 8 insertions(+), 12 deletions(-)

diff --git a/src/power.sh b/src/power.sh
index 9f5e43c..82ef7cb 100644
--- a/src/power.sh
+++ b/src/power.sh
@@ -53,20 +53,16 @@ _graceful_shutdown() {
   while [ "$(cat $QEMU_COUNT)" -lt "$QEMU_TIMEOUT" ]; do
 
     # Try to connect to qemu
-    if echo 'info version'| nc -q 1 -w 1 localhost "$QEMU_PORT" >/dev/null 2>&1 ; then
-
-      sleep 1
-
-      # Increase the counter
-      cnt=$(($(cat $QEMU_COUNT)+1))
-      echo $cnt > "$QEMU_COUNT"
-
-      [[ "$DEBUG" == [Yy1]* ]] && info "Shutting down, waiting... ($cnt/$QEMU_TIMEOUT)"
-
-    else
-      break 
+    if ! echo 'info version'| nc -q 1 -w 1 localhost "$QEMU_PORT" >/dev/null 2>&1 ; then
+      break
     fi
 
+    # Increase the counter
+    cnt=$(($(cat $QEMU_COUNT)+1))
+    echo $cnt > "$QEMU_COUNT"
+
+    [[ "$DEBUG" == [Yy1]* ]] && info "Shutting down, waiting... ($cnt/$QEMU_TIMEOUT)"
+
   done
 
   if [ "$(cat $QEMU_COUNT)" -ge "$QEMU_TIMEOUT" ]; then