From f2811d7fe37bdc0da3025c69a42bb67e8048455b Mon Sep 17 00:00:00 2001
From: David Reid <mackron@gmail.com>
Date: Sat, 28 Nov 2020 09:59:02 +1000
Subject: [PATCH] Fix a bug where some output parameters are possibly left
 unset.

---
 miniaudio.h | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/miniaudio.h b/miniaudio.h
index b8c9a788..7bc208f4 100644
--- a/miniaudio.h
+++ b/miniaudio.h
@@ -44035,6 +44035,10 @@ static ma_result ma_default_vfs_close(ma_vfs* pVFS, ma_vfs_file file)
 
 static ma_result ma_default_vfs_read(ma_vfs* pVFS, ma_vfs_file file, void* pDst, size_t sizeInBytes, size_t* pBytesRead)
 {
+    if (pBytesRead != NULL) {
+        *pBytesRead = 0;
+    }
+
     if (file == NULL || pDst == NULL) {
         return MA_INVALID_ARGS;
     }
@@ -44048,6 +44052,10 @@ static ma_result ma_default_vfs_read(ma_vfs* pVFS, ma_vfs_file file, void* pDst,
 
 static ma_result ma_default_vfs_write(ma_vfs* pVFS, ma_vfs_file file, const void* pSrc, size_t sizeInBytes, size_t* pBytesWritten)
 {
+    if (pBytesWritten != NULL) {
+        *pBytesWritten = 0;
+    }
+
     if (file == NULL || pSrc == NULL) {
         return MA_INVALID_ARGS;
     }