Fixed a bug in changing the volume of a Sound. (Thx to blissoft.)

Author: Nicolas Gramlich

AndroidManifest.xml

@@ -4,7 +4,7 @@
 	android:versionCode="1"
 	android:versionName="1.0">
 
-	<uses-sdk android:minSdkVersion="4"/>
-	
+	<uses-sdk android:minSdkVersion="8" android:targetSdkVersion="8"/>
+
 	<application android:debuggable="true"/>
 </manifest> 

src/org/andengine/audio/sound/Sound.java

@@ -149,8 +149,6 @@ public void setVolume(final float pLeftVolume, final float pRightVolume) throws
 
 	@Override
 	public void onMasterVolumeChanged(final float pMasterVolume) throws SoundReleasedException {
-		this.onMasterVolumeChanged(pMasterVolume);
-
 		this.setVolume(this.mLeftVolume, this.mRightVolume);
 	}