From a672d4ce55495f554e85cb65aa737d66cefc97a1 Mon Sep 17 00:00:00 2001
From: alltheblinkythings <alltheblinkythings@users.noreply.github.com>
Date: Sun, 11 Dec 2016 16:53:32 -0800
Subject: [PATCH] Don't crash when Begin() is called more than once. (#146)

---
 src/internal/NeoEsp8266DmaMethod.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/internal/NeoEsp8266DmaMethod.h b/src/internal/NeoEsp8266DmaMethod.h
index 257ce6c..d11cc2b 100644
--- a/src/internal/NeoEsp8266DmaMethod.h
+++ b/src/internal/NeoEsp8266DmaMethod.h
@@ -134,6 +134,7 @@ public:
 
     void Initialize()
     {
+        StopDma();
         _dmaState = NeoDmaState_Sending; // start off sending empty buffer
 
         uint8_t* is2Buffer = _i2sBuffer;