Revert "doc/filters: remove false claim in sofalizer description"

[ffmpeg] / libavformat / yuv4mpegdec.c

diff --git a/libavformat/yuv4mpegdec.c b/libavformat/yuv4mpegdec.c
index ea1ae255996f457df4cfa4370f95540088ba2b5d..db07566eb68523b8a3e553bf7fe16e5ff1b3ea0c 100644 (file)
--- a/libavformat/yuv4mpegdec.c
+++ b/libavformat/yuv4mpegdec.c
@@ -307,7 +307,8 @@ static int yuv4_read_packet(AVFormatContext *s, AVPacket *pkt)
 static int yuv4_read_seek(AVFormatContext *s, int stream_index,
                           int64_t pts, int flags)
 {
-    avio_seek(s->pb, pts * s->packet_size + s->internal->data_offset, SEEK_SET);
+    if (avio_seek(s->pb, pts * s->packet_size + s->internal->data_offset, SEEK_SET) < 0)
+        return -1;
     return 0;
 }