3 files changed, 4 insertions, 3 deletions
diff --git a/servers/audio/effects/audio_effect_pitch_shift.cpp b/servers/audio/effects/audio_effect_pitch_shift.cpp
index bfbaeee3f3..d6c396e0a5 100644
--- a/servers/audio/effects/audio_effect_pitch_shift.cpp
+++ b/servers/audio/effects/audio_effect_pitch_shift.cpp
@@ -40,7 +40,7 @@
 *
 * NAME: smbPitchShift.cpp
 * VERSION: 1.2
-* HOME URL: http://blogs.zynaptiq.com/bernsee
+* HOME URL: https://blogs.zynaptiq.com/bernsee
 * KNOWN BUGS: none
 *
 * SYNOPSIS: Routine for doing pitch shifting while maintaining
diff --git a/servers/audio/effects/audio_stream_generator.cpp b/servers/audio/effects/audio_stream_generator.cpp
index bced2997ce..edb5c6d2dd 100644
--- a/servers/audio/effects/audio_stream_generator.cpp
+++ b/servers/audio/effects/audio_stream_generator.cpp
@@ -138,7 +138,7 @@ void AudioStreamGeneratorPlayback::clear_buffer() {
 	mixed = 0;
 }
 
-void AudioStreamGeneratorPlayback::_mix_internal(AudioFrame *p_buffer, int p_frames) {
+int AudioStreamGeneratorPlayback::_mix_internal(AudioFrame *p_buffer, int p_frames) {
 	int read_amount = buffer.data_left();
 	if (p_frames < read_amount) {
 		read_amount = p_frames;
@@ -156,6 +156,7 @@ void AudioStreamGeneratorPlayback::_mix_internal(AudioFrame *p_buffer, int p_fra
 	}
 
 	mixed += p_frames / generator->get_mix_rate();
+	return read_amount < p_frames ? read_amount : p_frames;
 }
 
 float AudioStreamGeneratorPlayback::get_stream_sampling_rate() {
diff --git a/servers/audio/effects/audio_stream_generator.h b/servers/audio/effects/audio_stream_generator.h
index 5d46771f4d..6bec744081 100644
--- a/servers/audio/effects/audio_stream_generator.h
+++ b/servers/audio/effects/audio_stream_generator.h
@@ -67,7 +67,7 @@ class AudioStreamGeneratorPlayback : public AudioStreamPlaybackResampled {
 	AudioStreamGenerator *generator;
 
 protected:
-	virtual void _mix_internal(AudioFrame *p_buffer, int p_frames) override;
+	virtual int _mix_internal(AudioFrame *p_buffer, int p_frames) override;
 	virtual float get_stream_sampling_rate() override;
 
 	static void _bind_methods();