From c84cce5a99b85737154bf7559a4bf38593b54a75 Mon Sep 17 00:00:00 2001
From: Janne Grunau <janne-libav@jannau.net>
Date: Fri, 26 Oct 2012 20:01:43 +0200
Subject: [PATCH] mxfdec: fix typo in mxf_read_seek()
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Check the number of index tables before using byte offset based seeking
instead of the index_tables pointer.

Found by Måns Rullgård <mans@mansr.com>.
---
 libavformat/mxfdec.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavformat/mxfdec.c b/libavformat/mxfdec.c
index 8595d72083..61b9c687e1 100644
--- a/libavformat/mxfdec.c
+++ b/libavformat/mxfdec.c
@@ -2210,7 +2210,7 @@ static int mxf_read_seek(AVFormatContext *s, int stream_index, int64_t sample_ti
     int ret;
     MXFIndexTable *t;
 
-    if (mxf->index_tables <= 0) {
+    if (mxf->nb_index_tables <= 0) {
     if (!s->bit_rate)
         return AVERROR_INVALIDDATA;
     if (sample_time < 0)