[FFmpeg-cvslog] fftools/ffmpeg: replace an unreachable return with av_assert0(0)

[Anton Khirnov]

ffmpeg | branch: master | Anton Khirnov <anton at khirnov.net> | Tue May 16 19:29:14 2023 +0200| [4fbc699ac3c9ab69b4c5474145593c809e0286f8] | committer: Anton Khirnov

fftools/ffmpeg: replace an unreachable return with av_assert0(0)

This cannot be reached, because initialization will fail if decoding is
requested for a stream but no decoder can be found.

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=4fbc699ac3c9ab69b4c5474145593c809e0286f8
---

 fftools/ffmpeg.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/fftools/ffmpeg.c b/fftools/ffmpeg.c
index 62620bacce..1fcabd123a 100644
--- a/fftools/ffmpeg.c
+++ b/fftools/ffmpeg.c
@@ -1390,8 +1390,7 @@ static int process_input_packet(InputStream *ist, const AVPacket *pkt, int no_eo
                 ret = AVERROR_EOF;
             av_packet_unref(avpkt);
             break;
-        default:
-            return -1;
+        default: av_assert0(0);
         }
 
         if (ret == AVERROR_EOF) {