avformat/wsddec: Fix undefined shift

[ffmpeg] / libavformat / s337m.c

diff --git a/libavformat/s337m.c b/libavformat/s337m.c
index 2e85d487b5ee932c6df8eb6809ee481bec2c6ede..48ab66a6da79507fa1a29e5adb7bcd0b5b873d33 100644 (file)
--- a/libavformat/s337m.c
+++ b/libavformat/s337m.c
@@ -82,7 +82,7 @@ static int s337m_get_offset_and_codec(AVFormatContext *s,
     return 0;
 }
 
-static int s337m_probe(AVProbeData *p)
+static int s337m_probe(const AVProbeData *p)
 {
     uint64_t state = 0;
     int markers[3] = { 0 };