Merged default into minor

--HG--
branch : minor

src/modules/audio/null/Audio.cpp

@@ -132,6 +132,15 @@ void Audio::setVelocity(float *)
 {
 }
 
+void Audio::setDopplerScale(float)
+{
+}
+
+float Audio::getDopplerScale() const
+{
+	return 1.0f;
+}
+
 void Audio::record()
 {
 }

src/modules/audio/null/Audio.h

@@ -67,6 +67,9 @@ public:
 	void getVelocity(float *v) const;
 	void setVelocity(float *v);
 
+	void setDopplerScale(float scale);
+	float getDopplerScale() const;
+
 	void record();
 	love::sound::SoundData *getRecordedData();
 	love::sound::SoundData *stopRecording(bool returnData);