From eb35835f5ee5010bd38f99a6e0995e01b0c7013f Mon Sep 17 00:00:00 2001
From: Torbjörn Andersson
Date: Wed, 20 Aug 2008 09:12:11 +0000
Subject: I believe the setVolume() function has to be guarded by a mutex. (I
 added this to the Tinsel engine a while back to fix mysterious problems, but
 forgot to add it elsewhere.) Maybe this will fix the mysterious IHNM crashes,
 as well?

svn-id: r34048
---
 engines/saga/music.cpp | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'engines/saga')

diff --git a/engines/saga/music.cpp b/engines/saga/music.cpp
index 732bd0b50c..75008efb7d 100644
--- a/engines/saga/music.cpp
+++ b/engines/saga/music.cpp
@@ -249,6 +249,8 @@ void MusicPlayer::setVolume(int volume) {
 
 	_masterVolume = volume;
 
+	Common::StackLock lock(_mutex);
+
 	for (int i = 0; i < 16; ++i) {
 		if (_channel[i]) {
 			_channel[i]->volume(_channelVolume[i] * _masterVolume / 255);
-- 
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