matroska: set "done" only during resync fail.

Fixes playback of test7.mkv validation test file.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>

1 files changed, 0 insertions, 1 deletions

diff --git a/libavformat/matroskadec.c b/libavformat/matroskadec.c
index ca877c3f5f..648941e57f 100644
--- a/libavformat/matroskadec.c
+++ b/libavformat/matroskadec.c
@@ -2420,7 +2420,6 @@ static int matroska_parse_cluster_incremental(MatroskaDemuxContext *matroska)
         }
     }
 
-    if (res < 0)  matroska->done = 1;
     return res;
 }