From 66de6e7066525fb58d366272b2004646769fe081 Mon Sep 17 00:00:00 2001
From: Kroese <kroese@users.noreply.github.com>
Date: Tue, 16 Apr 2024 15:52:15 +0200
Subject: [PATCH] fix: Verify files are not empty

---
 src/power.sh | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/src/power.sh b/src/power.sh
index 5375e65..cc28f8d 100644
--- a/src/power.sh
+++ b/src/power.sh
@@ -25,7 +25,7 @@ _trap() {
 ready() {
 
   [ -f "$STORAGE/windows.boot" ] && return 0
-  [ ! -f "$QEMU_PTY" ] && return 1
+  [ ! -s "$QEMU_PTY" ] && return 1
 
   if [ -f "$STORAGE/windows.old" ]; then
     local last
@@ -52,7 +52,7 @@ finish() {
 
   touch "$QEMU_END"
 
-  if [ -f "$QEMU_PID" ]; then
+  if [ -s "$QEMU_PID" ]; then
 
     pid=$(<"$QEMU_PID")
     error "Forcefully terminating Windows, reason: $reason..."
@@ -61,7 +61,7 @@ finish() {
     while isAlive "$pid"; do
       sleep 1
       # Workaround for zombie pid
-      [ ! -f "$QEMU_PID" ] && break
+      [ ! -s "$QEMU_PID" ] && break
     done
   fi
 
@@ -74,7 +74,7 @@ finish() {
   fi
 
   pid="/var/run/tpm.pid"
-  [ -f "$pid" ] && pKill "$(<"$pid")"
+  [ -s "$pid" ] && pKill "$(<"$pid")"
 
   fKill "wsdd"
   fKill "smbd"
@@ -91,7 +91,7 @@ terminal() {
 
   local dev=""
 
-  if [ -f "$QEMU_OUT" ]; then
+  if [ -s "$QEMU_OUT" ]; then
 
     local msg
     msg=$(<"$QEMU_OUT")
@@ -139,7 +139,7 @@ _graceful_shutdown() {
   touch "$QEMU_END"
   info "Received $1, sending ACPI shutdown signal..."
 
-  if [ ! -f "$QEMU_PID" ]; then
+  if [ ! -s "$QEMU_PID" ]; then
     error "QEMU PID file does not exist?"
     finish "$code" && return "$code"
   fi
@@ -168,7 +168,7 @@ _graceful_shutdown() {
 
     ! isAlive "$pid" && break
     # Workaround for zombie pid
-    [ ! -f "$QEMU_PID" ] && break
+    [ ! -s "$QEMU_PID" ] && break
 
     info "Waiting for Windows to shutdown... ($cnt/$QEMU_TIMEOUT)"