From 2d417076a2a7e7d15c239cd63646dae27ed5c126 Mon Sep 17 00:00:00 2001
From: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Date: Fri, 7 Jul 2017 10:08:18 +0800
Subject: [PATCH] avformat/hlsenc: Add missing error check

Reviewed-by: Steven Liu <lq@onvideo.cn>
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
---
 libavformat/hlsenc.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/libavformat/hlsenc.c b/libavformat/hlsenc.c
index d93ca844e4..8a233270b5 100644
--- a/libavformat/hlsenc.c
+++ b/libavformat/hlsenc.c
@@ -602,6 +602,8 @@ static int hls_mux_init(AVFormatContext *s)
         av_dict_set(&options, "fflags", "-autobsf", 0);
         av_dict_set(&options, "movflags", "frag_custom+dash+delay_moov", 0);
         ret = avformat_init_output(oc, &options);
+        if (ret < 0)
+            return ret;
         if (av_dict_count(options)) {
             av_log(s, AV_LOG_ERROR, "Some of the provided format options in '%s' are not recognized\n", hls->format_options_str);
             av_dict_free(&options);