[FFmpeg-cvslog] ffmpeg: assert return value is initialized

[Tobias Rapp]

ffmpeg | branch: master | Tobias Rapp <t.rapp at noa-archive.com> | Thu Nov 24 15:45:00 2016 +0100| [4d57ca51d7afb05bfa8c9a889822253dfc239a0d] | committer: Michael Niedermayer

ffmpeg: assert return value is initialized

Signed-off-by: Tobias Rapp <t.rapp at noa-archive.com>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=4d57ca51d7afb05bfa8c9a889822253dfc239a0d
---

 ffmpeg.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/ffmpeg.c b/ffmpeg.c
index c47a824..e4890a4 100644
--- a/ffmpeg.c
+++ b/ffmpeg.c
@@ -2070,6 +2070,7 @@ static int send_frame_to_filters(InputStream *ist, AVFrame *decoded_frame)
     int i, ret;
     AVFrame *f;
 
+    av_assert1(ist->nb_filters > 0); /* ensure ret is initialized */
     for (i = 0; i < ist->nb_filters; i++) {
         if (i < ist->nb_filters - 1) {
             f = ist->filter_frame;