avcodec/qdmc: Don't check for errors for complete VLCs

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>

diff --git a/libavcodec/qdmc.c b/libavcodec/qdmc.c
index ff1cc86c6bcbdc98d3815edc32c5b7d05184edf5..f4e507fa605501a64b2af0723d0722f3a6d07018 100644 (file)
--- a/libavcodec/qdmc.c
+++ b/libavcodec/qdmc.c
@@ -370,8 +370,6 @@ static int qdmc_get_vlc(GetBitContext *gb, VLC *table, int flag)
     if (get_bits_left(gb) < 1)
         return AVERROR_INVALIDDATA;
     v = get_vlc2(gb, table->table, table->bits, 2);
-    if (v < 0)
-        return AVERROR_INVALIDDATA;
     if (v)
         v = v - 1;
     else