lavc: Use get_bitsz where needed

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/libavcodec/escape124.c b/libavcodec/escape124.c
index f652198e5b..629ba5e2d7 100644
--- a/libavcodec/escape124.c
+++ b/libavcodec/escape124.c
@@ -159,7 +159,7 @@ static MacroBlock decode_macroblock(Escape124Context* s, GetBitContext* gb,
     // depth = 0 means that this shouldn't read any bits;
     // in theory, this is the same as get_bits(gb, 0), but
     // that doesn't actually work.
-    block_index = depth ? get_bits(gb, depth) : 0;
+    block_index = get_bitsz(gb, depth);
 
     if (*codebook_index == 1) {
         block_index += superblock_index << s->codebooks[1].depth;