From d2b83659ea660432454d3d7648b02bf008905a13 Mon Sep 17 00:00:00 2001
From: Alex Taber <alexftaber@gmail.com>
Date: Fri, 11 May 2018 07:42:05 -0400
Subject: [PATCH] Fix race condition with music not being done playing

---
 source/camera.c | 5 ++---
 source/music.c  | 1 +
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/source/camera.c b/source/camera.c
index f6fb9ba..ea4b78c 100644
--- a/source/camera.c
+++ b/source/camera.c
@@ -198,6 +198,7 @@ void update_qr(qr_data *data)
         if (!quirc_decode(&code, &scan_data))
         {
             exit_qr(data);
+            data->finished_update = true;
 
             draw_install(INSTALL_DOWNLOAD);
             char * zip_buf = NULL;
@@ -276,7 +277,6 @@ void update_qr(qr_data *data)
 
             free(filename);
             free(zip_buf);
-            data->finished_update = true;
         }   
     }
 
@@ -297,5 +297,4 @@ bool init_qr(void)
     while (!data->finished_update && !data->finished) update_qr(data);
 
     return (bool)data->success;
-}
-
+}
\ No newline at end of file
diff --git a/source/music.c b/source/music.c
index 278008a..07eb114 100644
--- a/source/music.c
+++ b/source/music.c
@@ -76,6 +76,7 @@ void thread_audio(void* data) {
     ov_clear(&audio->vf);
     linearFree(audio->wave_buf[0].data_vaddr);
     linearFree(audio->wave_buf[1].data_vaddr);
+    while (audio->wave_buf[0].status != NDSP_WBUF_DONE || audio->wave_buf[1].status != NDSP_WBUF_DONE) svcSleepThread(1e7);
     svcSignalEvent(audio->finished);
     free(audio);
 }