From f89484645e4c5340c026f0f939b553140f23fddd Mon Sep 17 00:00:00 2001
From: falkTX <falktx@falktx.com>
Date: Thu, 14 Oct 2021 22:15:07 +0100
Subject: [PATCH] Fix MemoryOutputStream destructor after the latest changes

Signed-off-by: falkTX <falktx@falktx.com>
---
 source/modules/water/streams/MemoryOutputStream.cpp | 8 +++++---
 source/modules/water/streams/MemoryOutputStream.h   | 1 +
 2 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/source/modules/water/streams/MemoryOutputStream.cpp b/source/modules/water/streams/MemoryOutputStream.cpp
index ac01071d3..ee1eb046e 100644
--- a/source/modules/water/streams/MemoryOutputStream.cpp
+++ b/source/modules/water/streams/MemoryOutputStream.cpp
@@ -30,7 +30,8 @@ namespace water {
 
 MemoryOutputStream::MemoryOutputStream (const size_t initialSize)
   : internalBlock(), blockToUse (internalBlock),
-    position (0), size (0)
+    position (0), size (0),
+    usingInternalBlock (true)
 {
     internalBlock.setSize (initialSize, false);
 }
@@ -38,7 +39,8 @@ MemoryOutputStream::MemoryOutputStream (const size_t initialSize)
 MemoryOutputStream::MemoryOutputStream (MemoryBlock& memoryBlockToWriteTo,
                                         const bool appendToExistingBlockContent)
   : internalBlock(), blockToUse (memoryBlockToWriteTo),
-    position (0), size (0)
+    position (0), size (0),
+    usingInternalBlock (false)
 {
     if (appendToExistingBlockContent)
         position = size = memoryBlockToWriteTo.getSize();
@@ -56,7 +58,7 @@ void MemoryOutputStream::flush()
 
 void MemoryOutputStream::trimExternalBlockSize()
 {
-    if (blockToUse != internalBlock)
+    if (! usingInternalBlock)
         blockToUse.setSize (size, false);
 }
 
diff --git a/source/modules/water/streams/MemoryOutputStream.h b/source/modules/water/streams/MemoryOutputStream.h
index 812372fba..35369f778 100644
--- a/source/modules/water/streams/MemoryOutputStream.h
+++ b/source/modules/water/streams/MemoryOutputStream.h
@@ -123,6 +123,7 @@ private:
     MemoryBlock internalBlock;
     MemoryBlock& blockToUse;
     size_t position, size;
+    bool usingInternalBlock;
 
     void trimExternalBlockSize();
     char* prepareToWrite (size_t);