From 7a54ff0df9c18b662e5bdc11ac2e26ff052cfa4d Mon Sep 17 00:00:00 2001
From: jacqueline <me@jacqueline.id.au>
Date: Tue, 4 Apr 2023 14:12:01 +1000
Subject: WIP track down new pipeline memory issues

---
 src/audio/fatfs_audio_input.cpp | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/audio/fatfs_audio_input.cpp')

diff --git a/src/audio/fatfs_audio_input.cpp b/src/audio/fatfs_audio_input.cpp
index b9882711..b4e6db75 100644
--- a/src/audio/fatfs_audio_input.cpp
+++ b/src/audio/fatfs_audio_input.cpp
@@ -4,6 +4,7 @@
 #include <cstdint>
 #include <memory>
 #include <string>
+#include <variant>
 
 #include "arena.hpp"
 #include "esp_heap_caps.h"
@@ -47,6 +48,7 @@ auto FatfsAudioInput::OpenFile(const std::string& path) -> void {
 auto FatfsAudioInput::Process(const std::vector<InputStream>& inputs,
                               OutputStream* output) -> void {
   if (!is_file_open_) {
+    output->prepare({});
     return;
   }
 
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