From 06344aeb41f203ba1002a11bba0896fa6f9b6263 Mon Sep 17 00:00:00 2001
From: TroyHacks <5659019+troyhacks@users.noreply.github.com>
Date: Wed, 7 Jun 2023 10:35:28 -0400
Subject: [PATCH] FFT UDP fush if not read.

---
 usermods/audioreactive/audio_reactive.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/usermods/audioreactive/audio_reactive.h b/usermods/audioreactive/audio_reactive.h
index ca37805b..434f3943 100644
--- a/usermods/audioreactive/audio_reactive.h
+++ b/usermods/audioreactive/audio_reactive.h
@@ -1775,6 +1775,8 @@ class AudioReactive : public Usermod {
             have_new_sample = receiveAudioData();
             if (have_new_sample) last_UDPTime = millis();
             lastTime = millis();
+          } else {
+            fftUdp.flush(); // WLEDMM: Flush this if we haven't read it.
           }
           if (have_new_sample) syncVolumeSmth = volumeSmth;   // remember received sample
           else volumeSmth = syncVolumeSmth;                   // restore originally received sample for next run of dynamics limiter