From 8293fea57e74fcea276b48b3e22905d2dbb7f68d Mon Sep 17 00:00:00 2001
From: Reinhard Nissl <rnissl@gmx.de>
Date: Wed, 19 Dec 2007 23:03:52 +0000
Subject: [PATCH] Fix problem with multithreaded decoding, introduced by
 r11214. Patch by Reinhard Nissl: rnissl gmx de

Originally committed as revision 11275 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
 libavcodec/h264.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavcodec/h264.c b/libavcodec/h264.c
index 263a66d68eb..66efce07ee4 100644
--- a/libavcodec/h264.c
+++ b/libavcodec/h264.c
@@ -3849,7 +3849,7 @@ static int decode_slice_header(H264Context *h, H264Context *h0){
     h->slice_type= slice_type;
 
     s->pict_type= h->slice_type; // to make a few old func happy, it's wrong though
-    if (s->pict_type == B_TYPE && s->last_picture_ptr == NULL) {
+    if (s->pict_type == B_TYPE && s0->last_picture_ptr == NULL) {
         av_log(h->s.avctx, AV_LOG_ERROR,
                "B picture before any references, skipping\n");
         return -1;
-- 
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