Don't flush audio if Player is not supposed to be playing it.

1 files changed, 3 insertions, 3 deletions

diff --git a/src/lib/player.cc b/src/lib/player.cc
index 09a437494..cacb42651 100644
--- a/src/lib/player.cc
+++ b/src/lib/player.cc
@@ -375,16 +375,16 @@ void
 Player::flush ()
 {
 	TimedAudioBuffers<Time> tb = _audio_merger.flush ();
-	if (tb.audio) {
+	if (_audio && tb.audio) {
 		Audio (tb.audio, tb.time);
 		_audio_position += _film->audio_frames_to_time (tb.audio->frames ());
 	}
 
-	while (_video_position < _audio_position) {
+	while (_video && _video_position < _audio_position) {
 		emit_black ();
 	}
 
-	while (_audio_position < _video_position) {
+	while (_audio && _audio_position < _video_position) {
 		emit_silence (_film->time_to_audio_frames (_video_position - _audio_position));
 	}