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-rw-r--r--libavformat/matroskadec.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/libavformat/matroskadec.c b/libavformat/matroskadec.c
index abd8cc2237..2be38bddda 100644
--- a/libavformat/matroskadec.c
+++ b/libavformat/matroskadec.c
@@ -1512,10 +1512,12 @@ matroska_read_header (AVFormatContext *s,
AVFormatParameters *ap)
{
MatroskaDemuxContext *matroska = s->priv_data;
+ MatroskaTrack *tracks;
EbmlList *index_list;
MatroskaIndex *index;
int i, j, last_level, res = 0;
Ebml ebml = { 0 };
+ AVStream *st;
uint32_t id;
matroska->ctx = s;
@@ -1642,10 +1644,7 @@ matroska_read_header (AVFormatContext *s,
return -1;
{
- MatroskaTrack *tracks = matroska->tracks.elem;
- int i, j;
- AVStream *st;
-
+ tracks = matroska->tracks.elem;
for (i=0; i < matroska->tracks.nb_elem; i++) {
MatroskaTrack *track = &tracks[i];
enum CodecID codec_id = CODEC_ID_NONE;