avformat/mov: Properly forward error codes from av_seek

This is important, for example, for connection timed out events,
when used over a network, returning AVERROR(ETIMEDOUT).

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>

diff --git a/libavformat/mov.c b/libavformat/mov.c
index b90cec7173617bbd8cf7a927d99210a1dae5ed9a..cb818ebe0ec63548a5ce1acc5034771317ec23fc 100644 (file)
--- a/libavformat/mov.c
+++ b/libavformat/mov.c
@@ -7947,6 +7947,8 @@ static int mov_read_packet(AVFormatContext *s, AVPacket *pkt)
                    sc->ffindex, sample->pos);
             if (should_retry(sc->pb, ret64)) {
                 mov_current_sample_dec(sc);
+            } else if (ret64 < 0) {
+                return (int)ret64;
             }
             return AVERROR_INVALIDDATA;
         }