From c8f18e4d67e4edd87037718b4c255bd555466015 Mon Sep 17 00:00:00 2001
From: Harald Barth <haba@kth.se>
Date: Tue, 2 Apr 2024 00:02:09 +0200
Subject: [PATCH] ESP32 Bugfix: Uninitialized stack variable. Will bite you
 with infinite loop if no tracks are defined

---
 DCCWaveform.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/DCCWaveform.cpp b/DCCWaveform.cpp
index 2d50929..3d77e9e 100644
--- a/DCCWaveform.cpp
+++ b/DCCWaveform.cpp
@@ -294,7 +294,7 @@ void DCCWaveform::schedulePacket(const byte buffer[], byte byteCount, byte repea
   // The resets will be zero not only now but as well repeats packets into the future
   clearResets(repeats+1);
   {
-    int ret;
+    int ret = 0;
     do {
       if(isMainTrack) {
 	if (rmtMainChannel != NULL)