[FFmpeg-devel] [PATCH 3/3] avcodec/mpeg4videodec: Replace always true check by assert

[Michael Niedermayer]

Maybe helps coverity
Helps: CID1433771

Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
---
 libavcodec/mpeg4videodec.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/libavcodec/mpeg4videodec.c b/libavcodec/mpeg4videodec.c
index e2bde73639..715cb606c9 100644
--- a/libavcodec/mpeg4videodec.c
+++ b/libavcodec/mpeg4videodec.c
@@ -1981,7 +1981,8 @@ static int mpeg4_decode_studio_block(MpegEncContext *s, int32_t block[64], int n
                 return AVERROR_INVALIDDATA;
             j = scantable[idx++];
             block[j] = get_xbits(&s->gb, additional_code_len);
-        } else if (group == 21) {
+        } else {
+            av_assert2(group == 21);
             /* Escape */
             if (idx > 63)
                 return AVERROR_INVALIDDATA;
-- 
2.17.1