avcodec/avpacket: simplify freeing pkt->data

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

1 files changed, 1 insertions, 2 deletions

diff --git a/libavcodec/avpacket.c b/libavcodec/avpacket.c
index a87e8e3ead..9978712bb8 100644
--- a/libavcodec/avpacket.c
+++ b/libavcodec/avpacket.c
@@ -34,8 +34,7 @@
 
 void av_destruct_packet(AVPacket *pkt)
 {
-    av_free(pkt->data);
-    pkt->data = NULL;
+    av_freep(&pkt->data);
     pkt->size = 0;
 }