avformat/riffdec: Initialize bitrate

Fixes CID1338334

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

diff --git a/libavformat/riffdec.c b/libavformat/riffdec.c
index e75aee5..a38ea39 100644 (file)
--- a/libavformat/riffdec.c
+++ b/libavformat/riffdec.c
@@ -89,7 +89,7 @@ int ff_get_wav_header(AVFormatContext *s, AVIOContext *pb,
                       AVCodecContext *codec, int size, int big_endian)
 {
     int id;
-    uint64_t bitrate;
+    uint64_t bitrate = 0;
 
     if (size < 14) {
         avpriv_request_sample(codec, "wav header size < 14");