avformat: Constify all muxer/demuxers

[ffmpeg] / libavformat / fifo.c

diff --git a/libavformat/fifo.c b/libavformat/fifo.c
index 78afaff197d88a373cde7100439c4e9272644279..620fffa032b7b4b57d546ef05b46681a737bc627 100644 (file)
--- a/libavformat/fifo.c
+++ b/libavformat/fifo.c
@@ -697,7 +697,7 @@ static const AVClass fifo_muxer_class = {
     .version    = LIBAVUTIL_VERSION_INT,
 };
 
-AVOutputFormat ff_fifo_muxer = {
+const AVOutputFormat ff_fifo_muxer = {
     .name           = "fifo",
     .long_name      = NULL_IF_CONFIG_SMALL("FIFO queue pseudo-muxer"),
     .priv_data_size = sizeof(FifoContext),