nutenc: fix a memleak

This fixes a minor memory leak introduced in 073f8b1.

Signed-off-by: Mans Rullgard <mans@mansr.com>

diff --git a/libavformat/nutenc.c b/libavformat/nutenc.c
index 86701fa..fafbae8 100644 (file)
--- a/libavformat/nutenc.c
+++ b/libavformat/nutenc.c
@@ -846,6 +846,7 @@ static int write_trailer(AVFormatContext *s){
     avio_flush(bc);
     ff_nut_free_sp(nut);
     av_freep(&nut->stream);
+    av_freep(&nut->chapter);
     av_freep(&nut->time_base);
 
     return 0;