ffmpeg: fix memleak

ffmpeg | branch: master | Michael Niedermayer <michaelni <at> gmx.at> | Fri Jun  1 12:31:13 2012 +0200|
[23b365f1c41a1ac213f2a446aa1557b5939ed749] | committer: Michael Niedermayer

ffmpeg: fix memleak

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

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=23b365f1c41a1ac213f2a446aa1557b5939ed749
---

 ffmpeg.c |    1 +
 1 file changed, 1 insertion(+)

diff --git a/ffmpeg.c b/ffmpeg.c
index 849bd70..f654a2b 100644
--- a/ffmpeg.c
+++ b/ffmpeg.c
 <at>  <at>  -1499,6 +1499,7  <at>  <at>  void av_noreturn exit_program(int ret)
         output_streams[i]->bitstream_filters = NULL;

         av_freep(&output_streams[i]->filtered_frame);
+        av_freep(&output_streams[i]->avfilter);
         av_freep(&output_streams[i]);
     }
     for (i = 0; i < nb_input_files; i++) {