2 files changed, 18 insertions, 16 deletions

diff --git a/engines/supernova/resman.cpp b/engines/supernova/resman.cpp
index 9bfede8782..aed4f18374 100644
--- a/engines/supernova/resman.cpp
+++ b/engines/supernova/resman.cpp
@@ -99,8 +99,6 @@ ResourceManager::ResourceManager()
 }
 
 ResourceManager::~ResourceManager() {
-	delete _musicIntro;
-	delete _musicOutro;
 	for (int i = 0; i < kAudioNumSamples; ++i)
 		delete _soundSamples[i];
 	for (int i = 0; i < kNumImageFiles; ++i)
@@ -140,14 +138,8 @@ void ResourceManager::initSoundFiles() {
 												streamFlag, DisposeAfterUse::YES);
 	}
 
-	Common::MemoryReadStream *music;
-	music = convertToMod("msn_data.052");
-	_musicIntro = Audio::makeProtrackerStream(music);
-	delete music;
-
-	music = convertToMod("msn_data.049");
-	_musicOutro = Audio::makeProtrackerStream(music);
-	delete music;
+	_musicIntroBuffer.reset(convertToMod("msn_data.052"));
+	_musicOutroBuffer.reset(convertToMod("msn_data.049"));
 }
 
 void ResourceManager::initGraphics() {
@@ -192,12 +184,14 @@ Audio::SeekableAudioStream *ResourceManager::getSoundStream(AudioId index) {
 	return stream;
 }
 
-Audio::AudioStream *ResourceManager::getSoundStream(MusicId index) const {
+Audio::AudioStream *ResourceManager::getSoundStream(MusicId index) {
 	switch (index) {
 	case kMusicIntro:
-		return _musicIntro;
+		_musicIntro.reset(Audio::makeProtrackerStream(_musicIntroBuffer.get()));
+		return _musicIntro.get();
 	case kMusicOutro:
-		return _musicOutro;
+		_musicOutro.reset(Audio::makeProtrackerStream(_musicOutroBuffer.get()));
+		return _musicOutro.get();
 	default:
 		error("Invalid music constant in playAudio()");
 	}
diff --git a/engines/supernova/resman.h b/engines/supernova/resman.h
index cca38b2f74..12304abf5e 100644
--- a/engines/supernova/resman.h
+++ b/engines/supernova/resman.h
@@ -23,12 +23,18 @@
 #ifndef SUPERNOVA_RESOURCES_H
 #define SUPERNOVA_RESOURCES_H
 
+#include "common/ptr.h"
+
 #include "supernova/sound.h"
 
 namespace Audio {
 class SeekableAudioStream;
 }
 
+namespace Common {
+class MemoryReadStream;
+}
+
 namespace Supernova {
 
 class MSNImage;
@@ -48,7 +54,7 @@ public:
 	~ResourceManager();
 
 	Audio::SeekableAudioStream *getSoundStream(AudioId index);
-	Audio::AudioStream *getSoundStream(MusicId index) const;
+	Audio::AudioStream *getSoundStream(MusicId index);
 	MSNImage *getImage(int filenumber) const;
 	const byte *getImage(CursorId id) const;
 
@@ -60,8 +66,10 @@ private:
 
 private:
 	Audio::SeekableAudioStream *_soundSamples[kAudioNumSamples];
-	Audio::AudioStream *_musicIntro;
-	Audio::AudioStream *_musicOutro;
+	Common::ScopedPtr<Common::MemoryReadStream> _musicIntroBuffer;
+	Common::ScopedPtr<Common::MemoryReadStream> _musicOutroBuffer;
+	Common::ScopedPtr<Audio::AudioStream> _musicIntro;
+	Common::ScopedPtr<Audio::AudioStream> _musicOutro;
 	int _audioRate;
 	MSNImage *_images[kNumImageFiles];
 	byte _cursorNormal[256];