From 9b4b6e099b8892127bfb3e6560a6eecbb72c2833 Mon Sep 17 00:00:00 2001
From: Michael Niedermayer <michaelni@gmx.at>
Date: Sat, 25 Oct 2003 19:30:14 +0000
Subject: [PATCH] segfault fix

Originally committed as revision 2434 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
 libavcodec/mpegvideo.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/libavcodec/mpegvideo.c b/libavcodec/mpegvideo.c
index 35ee649573..e95dca06fa 100644
--- a/libavcodec/mpegvideo.c
+++ b/libavcodec/mpegvideo.c
@@ -585,8 +585,10 @@ void MPV_common_end(MpegEncContext *s)
     av_freep(&s->input_picture);
     av_freep(&s->reordered_input_picture);
 
-    for(i=0; i<MAX_PICTURE_COUNT; i++){
-        free_picture(s, &s->picture[i]);
+    if(s->picture){
+        for(i=0; i<MAX_PICTURE_COUNT; i++){
+            free_picture(s, &s->picture[i]);
+        }
     }
     av_freep(&s->picture);
     avcodec_default_free_buffers(s->avctx);