From ba0c4bd823a2a0f92e64008dfc546f3cedcd6596 Mon Sep 17 00:00:00 2001
From: jules <jules@juce.com>
Date: Tue, 28 Apr 2015 10:06:26 +0100
Subject: [PATCH] Fixed an alignment issue when writing WAV files with
 tracktion loop info blocks.

---
 .../codecs/juce_WavAudioFormat.cpp                   | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/modules/juce_audio_formats/codecs/juce_WavAudioFormat.cpp b/modules/juce_audio_formats/codecs/juce_WavAudioFormat.cpp
index 1929e4cbfe..fd86ad3d34 100644
--- a/modules/juce_audio_formats/codecs/juce_WavAudioFormat.cpp
+++ b/modules/juce_audio_formats/codecs/juce_WavAudioFormat.cpp
@@ -609,16 +609,18 @@ namespace WavFileHelpers
     {
         static MemoryBlock createFrom (const StringPairArray& values)
         {
-            const String s = values[WavAudioFormat::tracktionLoopInfo];
-            MemoryBlock data;
+            MemoryOutputStream out;
+            const String s (values[WavAudioFormat::tracktionLoopInfo]);
 
             if (s.isNotEmpty())
             {
-                MemoryOutputStream os (data, false);
-                os.writeString (s);
+                out.writeString (s);
+
+                if ((out.getDataSize() & 1) != 0)
+                    out.writeByte (0);
             }
 
-            return data;
+            return out.getMemoryBlock();
         }
     };