From 3a1c784eec47baa010db2233a1a6de4031761eb5 Mon Sep 17 00:00:00 2001
From: Tsuda Kageyu <tsuda.kageyu@gmail.com>
Date: Fri, 12 Jun 2015 17:53:17 +0900
Subject: [PATCH] MusePak: A bit more accurate calculation of the stream
 length.

---
 taglib/mpc/mpcfile.cpp | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/taglib/mpc/mpcfile.cpp b/taglib/mpc/mpcfile.cpp
index 8c353244..fcf8d1b8 100644
--- a/taglib/mpc/mpcfile.cpp
+++ b/taglib/mpc/mpcfile.cpp
@@ -315,7 +315,19 @@ void MPC::File::read(bool readProperties, Properties::ReadStyle /* propertiesSty
   // Look for MPC metadata
 
   if(readProperties) {
-    d->properties = new Properties(this, length() - d->ID3v2Size - d->APESize);
+    long streamLength;
+
+    if(d->hasAPE)
+      streamLength = d->APELocation;
+    else if(d->hasID3v1)
+      streamLength = d->ID3v1Location;
+    else
+      streamLength = length();
+
+    if(d->hasID3v2)
+      streamLength -= (d->ID3v2Location + d->ID3v2Size);
+
+    d->properties = new Properties(this, streamLength);
   }
 }