From 5249706e9d2ec5ed1b07d8ffdbb8fb9104261f6d Mon Sep 17 00:00:00 2001
From: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Date: Mon, 7 Nov 2016 01:16:14 +0100
Subject: [PATCH] mpegaudio_parser: don't return AVERROR_PATCHWELCOME

The API does not allow returning AVERROR codes.

It triggers an assert in av_parser_parse2.

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
---
 libavcodec/mpegaudio_parser.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavcodec/mpegaudio_parser.c b/libavcodec/mpegaudio_parser.c
index 873f941237..8c39825792 100644
--- a/libavcodec/mpegaudio_parser.c
+++ b/libavcodec/mpegaudio_parser.c
@@ -98,7 +98,7 @@ static int mpegaudio_parse(AVCodecParserContext *s1,
                     } else if (codec_id == AV_CODEC_ID_MP3ADU) {
                         avpriv_report_missing_feature(avctx,
                             "MP3ADU full parser");
-                        return AVERROR_PATCHWELCOME;
+                        return 0; /* parsers must not return error codes */
                     }
 
                     break;