2 files changed, 7 insertions, 2 deletions

diff --git a/src/audio/AudioManager.cpp b/src/audio/AudioManager.cpp
index fce86915..8e6ef4ff 100644
--- a/src/audio/AudioManager.cpp
+++ b/src/audio/AudioManager.cpp
@@ -466,7 +466,8 @@ cAudioManager::CheckForAnAudioFileOnCD()
 char
 cAudioManager::GetCDAudioDriveLetter()
 {
-	if(m_bIsInitialised) return SampleManager.GetCDAudioDriveLetter();
+	if (m_bIsInitialised)
+		return SampleManager.GetCDAudioDriveLetter();
 	return '\0';
 }
 
@@ -912,7 +913,7 @@ cAudioManager::ProcessActiveQueues()
 	}
 
 	for (int32 i = 0; i < m_SampleRequestQueuesStatus[m_nActiveSampleQueue]; i++) {
-		tSound& sample = m_asSamples[m_nActiveSampleQueue][m_abSampleQueueIndexTable[m_nActiveSampleQueue][i]];
+		tSound &sample = m_asSamples[m_nActiveSampleQueue][m_abSampleQueueIndexTable[m_nActiveSampleQueue][i]];
 		if (sample.m_nSampleIndex != NO_SAMPLE) {
 			for (int32 j = 0; j < m_nActiveSamples; j++) {
 				if (sample.m_nEntityIndex == m_asActiveSamples[j].m_nEntityIndex && sample.m_nCounter == m_asActiveSamples[j].m_nCounter &&
diff --git a/src/audio/sampman_null.cpp b/src/audio/sampman_null.cpp
index af4c54ad..627d122b 100644
--- a/src/audio/sampman_null.cpp
+++ b/src/audio/sampman_null.cpp
@@ -19,6 +19,7 @@ cSampleManager::~cSampleManager(void)
 	
 }
 
+#ifdef EXTERNAL_3D_SOUND
 void cSampleManager::SetSpeakerConfig(int32 nConfig)
 {
 
@@ -59,6 +60,7 @@ int8 cSampleManager::SetCurrent3DProvider(uint8 nProvider)
 {
 	return 0;
 }
+#endif
 
 bool8
 cSampleManager::IsMP3RadioChannelAvailable(void)
@@ -228,6 +230,7 @@ cSampleManager::InitialiseChannel(uint32 nChannel, uint32 nSfx, uint8 nBank)
 	return FALSE;
 }
 
+#ifdef EXTERNAL_3D_SOUND
 void
 cSampleManager::SetChannelEmittingVolume(uint32 nChannel, uint32 nVolume)
 {
@@ -248,6 +251,7 @@ cSampleManager::SetChannel3DDistances(uint32 nChannel, float fMax, float fMin)
 	ASSERT( nChannel < MAXCHANNELS );
 	ASSERT( nChannel < MAXCHANNELS+MAX2DCHANNELS );
 }
+#endif
 
 void
 cSampleManager::SetChannelVolume(uint32 nChannel, uint32 nVolume)