From 2fdc368c419a2cd462eb0562cebb3f1bc05fa022 Mon Sep 17 00:00:00 2001
From: Romain Vimont <rvimont@genymobile.com>
Date: Fri, 9 Feb 2018 09:56:02 +0100
Subject: [PATCH] Do not try to decode video when EOF is reached

When the video stream socket is closed and read_packey() returns -1,
av_read_frame() still returns 0.

To detect EOF, check the flag eof_reached in the AVIOContext.

This avoids garbage errors on closing.
---
 app/src/decoder.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/src/decoder.c b/app/src/decoder.c
index 480b3617..2aeab773 100644
--- a/app/src/decoder.c
+++ b/app/src/decoder.c
@@ -92,7 +92,7 @@ static int run_decoder(void *data) {
     packet.data = NULL;
     packet.size = 0;
 
-    while (!av_read_frame(format_ctx, &packet)) {
+    while (!av_read_frame(format_ctx, &packet) && !avio_ctx->eof_reached) {
 // the new decoding/encoding API has been introduced by:
 // <http://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=7fc329e2dd6226dfecaa4a1d7adf353bf2773726>
 #if LIBAVCODEC_VERSION_INT < AV_VERSION_INT(57, 37, 0)