Dead code removal, fixes CID59 RUN2.

Originally committed as revision 13509 to svn://svn.ffmpeg.org/ffmpeg/trunk

1 files changed, 1 insertions, 4 deletions

diff --git a/libavformat/matroskadec.c b/libavformat/matroskadec.c
index 6f6caa169d..f080bd1cd3 100644
--- a/libavformat/matroskadec.c
+++ b/libavformat/matroskadec.c
@@ -2758,10 +2758,7 @@ matroska_parse_block(MatroskaDemuxContext *matroska, uint8_t *data, int size,
         case 0x1: /* xiph lacing */
         case 0x2: /* fixed-size lacing */
         case 0x3: /* EBML lacing */
-            if (size == 0) {
-                res = -1;
-                break;
-            }
+            assert(size>0); // size <=3 is checked before size-=3 above
             laces = (*data) + 1;
             data += 1;
             size -= 1;