avformat/aviobuf: End grace period of allowing 0 from read_packet

[ffmpeg] / libavformat / svag.c

diff --git a/libavformat/svag.c b/libavformat/svag.c
index 828b853483e21b7d276f43657b93941dd7937067..83e033b1065e65490d4689acd1acb8b47efd5126 100644 (file)
--- a/libavformat/svag.c
+++ b/libavformat/svag.c
@@ -22,7 +22,7 @@
 #include "avformat.h"
 #include "internal.h"
 
-static int svag_probe(AVProbeData *p)
+static int svag_probe(const AVProbeData *p)
 {
     if (memcmp(p->buf, "Svag", 4))
         return 0;