From 3181b0c23e0d367e388a48a27cc8695c4efe0608 Mon Sep 17 00:00:00 2001
From: David Reid <mackron@gmail.com>
Date: Sun, 18 Jul 2021 14:35:01 +1000
Subject: [PATCH] Fix a bug when decoding from memory.

---
 miniaudio.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/miniaudio.h b/miniaudio.h
index 47b8eb94..aafb6c04 100644
--- a/miniaudio.h
+++ b/miniaudio.h
@@ -52780,6 +52780,10 @@ static ma_result ma_decoder__on_read_memory(ma_decoder* pDecoder, void* pBufferO
 
     MA_ASSERT(pDecoder->data.memory.dataSize >= pDecoder->data.memory.currentReadPos);
 
+    if (pBytesRead != NULL) {
+        *pBytesRead = 0;
+    }
+
     bytesRemaining = pDecoder->data.memory.dataSize - pDecoder->data.memory.currentReadPos;
     if (bytesToRead > bytesRemaining) {
         bytesToRead = bytesRemaining;