From a76920d843713fdae5baf648dbc79e8c94bb0a23 Mon Sep 17 00:00:00 2001
From: Aurelien Jacobs <aurel@gnuage.org>
Date: Mon, 20 Nov 2006 00:04:08 +0000
Subject: [PATCH] simplify free()+set to NULL using av_freep()

Originally committed as revision 7127 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
 libavformat/matroska.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/libavformat/matroska.c b/libavformat/matroska.c
index 7eca05b..0f71b28 100644
--- a/libavformat/matroska.c
+++ b/libavformat/matroska.c
@@ -988,8 +988,7 @@ matroska_deliver_packet (MatroskaDemuxContext *matroska,
                 av_realloc(matroska->packets, (matroska->num_packets - 1) *
                            sizeof(AVPacket *));
         } else {
-            av_free(matroska->packets);
-            matroska->packets = NULL;
+            av_freep(&matroska->packets);
         }
         matroska->num_packets--;
         return 0;
-- 
2.7.4