avformat/smoothstreamingenc: Add missing "goto fail"

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

1 files changed, 1 insertions, 0 deletions

diff --git a/libavformat/smoothstreamingenc.c b/libavformat/smoothstreamingenc.c
index 597f945164..075b303aa9 100644
--- a/libavformat/smoothstreamingenc.c
+++ b/libavformat/smoothstreamingenc.c
@@ -394,6 +394,7 @@ static int ism_write_header(AVFormatContext *s)
     if (!c->has_video && c->min_frag_duration <= 0) {
         av_log(s, AV_LOG_WARNING, "no video stream and no min frag duration set\n");
         ret = AVERROR(EINVAL);
+        goto fail;
     }
     ret = write_manifest(s, 0);