From ae2be20a20b4a88dee2aec8b47e01f899df38ff4 Mon Sep 17 00:00:00 2001
From: Filippos Karapetis
Date: Mon, 13 Oct 2014 12:16:48 +0300
Subject: SCI: Fix bug #6725 - "SCI: LSL5 Mac doesn't launch with MT-32 music"

Thanks to waltervn for his help
---
 engines/sci/sound/drivers/midi.cpp | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'engines/sci/sound/drivers/midi.cpp')

diff --git a/engines/sci/sound/drivers/midi.cpp b/engines/sci/sound/drivers/midi.cpp
index 5065500f52..baf85de74c 100644
--- a/engines/sci/sound/drivers/midi.cpp
+++ b/engines/sci/sound/drivers/midi.cpp
@@ -399,6 +399,11 @@ void MidiPlayer_Midi::playSwitch(bool play) {
 }
 
 bool MidiPlayer_Midi::isMt32GmPatch(const byte *data, int size) {
+	// WORKAROUND: Some Mac games (e.g. LSL5) may have an extra byte at the
+	// end, so compensate for that here - bug #6725.
+	if (size == 16890)
+		size--;
+
 	// Need at least 1153 + 2 bytes for a GM patch. Check readMt32GmPatch()
 	// below for more info.
 	if (size < 1153 + 2)
-- 
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