Continue ironing out i2s pipeline

still at least one heap corruption issue, plus the i2s write method
seems to block forever :/

1 files changed, 3 insertions, 1 deletions

diff --git a/src/audio/audio_element.cpp b/src/audio/audio_element.cpp
index 90d62e76..70a59a51 100644
--- a/src/audio/audio_element.cpp
+++ b/src/audio/audio_element.cpp
@@ -1,4 +1,5 @@
 #include "audio_element.hpp"
+#include <memory>
 
 namespace audio {
 
@@ -38,7 +39,8 @@ auto IAudioElement::SendOrBufferEvent(std::unique_ptr<StreamEvent> event)
   }
   StreamEvent* raw_event = event.release();
   if (!xQueueSend(output_events_, &raw_event, 0)) {
-    buffered_output_.emplace_front(raw_event);
+    event.reset(raw_event);
+    buffered_output_.push_back(std::move(event));
     return false;
   }
   return true;