avformat/wsddec: Fix undefined shift

[ffmpeg] / libavformat / mlvdec.c

diff --git a/libavformat/mlvdec.c b/libavformat/mlvdec.c
index ded8196af23776c628295d03024a2ca0e00d538a..68ca2c5e1c257081702cb00a75863b9eab749f31 100644 (file)
--- a/libavformat/mlvdec.c
+++ b/libavformat/mlvdec.c
@@ -52,7 +52,7 @@ typedef struct {
     uint64_t pts;
 } MlvContext;
 
-static int probe(AVProbeData *p)
+static int probe(const AVProbeData *p)
 {
     if (AV_RL32(p->buf) == MKTAG('M','L','V','I') &&
         AV_RL32(p->buf + 4) >= 52 &&