[FFmpeg-cvslog] oma: properly forward errors in oma_read_packet

[Luca Barbato]

ffmpeg | branch: release/1.1 | Luca Barbato <lu_zero at gentoo.org> | Tue May  7 09:39:10 2013 +0200| [77a2f4cbcfc3ca29e128e830622fc8b6fc7676f6] | committer: Reinhard Tartler

oma: properly forward errors in oma_read_packet

Prevent spurios EIO on EOF.

CC:libav-stable at libav.org
(cherry picked from commit db9aee6ccf183508835acc325f5ad87d595eacc4)

Signed-off-by: Reinhard Tartler <siretart at tauware.de>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=77a2f4cbcfc3ca29e128e830622fc8b6fc7676f6
---

 libavformat/omadec.c |    6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/libavformat/omadec.c b/libavformat/omadec.c
index f6b6f13..cd255c1 100644
--- a/libavformat/omadec.c
+++ b/libavformat/omadec.c
@@ -381,8 +381,10 @@ static int oma_read_packet(AVFormatContext *s, AVPacket *pkt)
     int packet_size = s->streams[0]->codec->block_align;
     int ret = av_get_packet(s->pb, pkt, packet_size);
 
-    if (ret <= 0)
-        return AVERROR(EIO);
+    if (ret < 0)
+        return ret;
+    if (!ret)
+        return AVERROR_EOF;
 
     pkt->stream_index = 0;