[FFmpeg-cvslog] examples/avio_reading: return AVERROR_EOF at EOF.

[Nicolas George]

ffmpeg | branch: master | Nicolas George <george at nsup.org> | Fri Oct 27 20:46:27 2017 +0200| [bfb1a946255f9b12dccc6b12f5a865852f487a87] | committer: Jan Ekström

examples/avio_reading: return AVERROR_EOF at EOF.

Signed-off-by: Nicolas George <george at nsup.org>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=bfb1a946255f9b12dccc6b12f5a865852f487a87
---

 doc/examples/avio_reading.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/doc/examples/avio_reading.c b/doc/examples/avio_reading.c
index 02474e907a..7860fd5e2f 100644
--- a/doc/examples/avio_reading.c
+++ b/doc/examples/avio_reading.c
@@ -44,6 +44,8 @@ static int read_packet(void *opaque, uint8_t *buf, int buf_size)
     struct buffer_data *bd = (struct buffer_data *)opaque;
     buf_size = FFMIN(buf_size, bd->size);
 
+    if (!buf_size)
+        return AVERROR_EOF;
     printf("ptr:%p size:%zu\n", bd->ptr, bd->size);
 
     /* copy internal buffer data to buf */