Don't create resamplers with no channels.

diff --git a/src/lib/audio_decoder_stream.cc b/src/lib/audio_decoder_stream.cc
index 365be336fdc896f2ca925f33af49d12b7857d6d8..267c542cdba60d5393361ae965aeed86a4f58558 100644 (file)
--- a/src/lib/audio_decoder_stream.cc
+++ b/src/lib/audio_decoder_stream.cc
@@ -44,7 +44,7 @@ AudioDecoderStream::AudioDecoderStream (shared_ptr<const AudioContent> content,
        , _stream (stream)
        , _decoder (decoder)
 {
-       if (content->resampled_audio_frame_rate() != _stream->frame_rate()) {
+       if (content->resampled_audio_frame_rate() != _stream->frame_rate() && _stream->channels() > 0) {
                _resampler.reset (new Resampler (_stream->frame_rate(), content->resampled_audio_frame_rate(), _stream->channels ()));
        }