av_sub: Fix memory leak for subtitles decoded by libavcodec

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@31690 b3059339-0415-0410-9bf9-f77b7e298cf2

1 files changed, 3 insertions, 1 deletions

diff --git a/av_sub.c b/av_sub.c
index eba46fa6d8..9a7c832594 100644
--- a/av_sub.c
+++ b/av_sub.c
@@ -97,7 +97,9 @@ int decode_avsub(struct sh_sub *sh, uint8_t **data, int *size, double *pts, doub
             break;
         }
     }
+#if LIBAVCODEC_VERSION_INT >= AV_VERSION_INT(52, 82, 0)
     if (got_sub)
-        ; // TODO: free sub once there is a free function...
+        avsubtitle_free(&sub);
+#endif
     return new_type;
 }