From 9479415e4e46e94a0a06a426c7726149dbb29564 Mon Sep 17 00:00:00 2001
From: Baptiste Coudurier <baptiste.coudurier@gmail.com>
Date: Fri, 23 Jul 2010 00:34:09 +0000
Subject: [PATCH] In h264 parser, return immediately if buf_size is 0, avoid
 printing erroneous message for last frame.

Originally committed as revision 24450 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
 libavcodec/h264_parser.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/libavcodec/h264_parser.c b/libavcodec/h264_parser.c
index 890e0a8930..70d08f4254 100644
--- a/libavcodec/h264_parser.c
+++ b/libavcodec/h264_parser.c
@@ -127,6 +127,9 @@ static inline int parse_nal_units(AVCodecParserContext *s,
     h->sei_cpb_removal_delay        = -1;
     h->sei_buffering_period_present =  0;
 
+    if (!buf_size)
+        return 0;
+
     for(;;) {
         int src_length, dst_length, consumed;
         buf = ff_find_start_code(buf, buf_end, &state);