avformat/wsddec: Fix undefined shift

[ffmpeg] / libavformat / wc3movie.c

diff --git a/libavformat/wc3movie.c b/libavformat/wc3movie.c
index cb4d4d933ba3a37e674c1bbc49519b8c6e28cc41..27f5eb1962638c5531576784c52f748aefaf5842 100644 (file)
--- a/libavformat/wc3movie.c
+++ b/libavformat/wc3movie.c
@@ -73,7 +73,7 @@ typedef struct Wc3DemuxContext {
 
 } Wc3DemuxContext;
 
-static int wc3_probe(AVProbeData *p)
+static int wc3_probe(const AVProbeData *p)
 {
     if (p->buf_size < 12)
         return 0;