cachetask: write silence if no samples are returned

Fixes segfault trying to access a null sample buffer.
2020-06-01 04:45:45 +10:00
parent 0424768f02
commit 017271b909
1 changed files with 5 additions and 1 deletions
@@ -71,7 +71,11 @@ void CacheTask::FrameDownloaded(const QByteArray &hash, const std::list<rational

 void CacheTask::AudioDownloaded(const TimeRange &range, SampleBufferPtr samples)
 {
-  viewer()->audio_playback_cache()->WritePCM(range, samples);
+  if (samples) {
+    viewer()->audio_playback_cache()->WritePCM(range, samples);
+  } else {
+    viewer()->audio_playback_cache()->WriteSilence(range);
+  }
 }

 OLIVE_NAMESPACE_EXIT