From 1a9c1333b5d70b427c82cb98f383aa2fa9b2b319 Mon Sep 17 00:00:00 2001 From: Vittorio Giovara Date: Tue, 11 Nov 2014 17:40:09 +0100 Subject: [PATCH] escape124: explicitly set get_bits1 variable Makes coverity less confused. CC: libav-stable@libav.org Bug-Id: CID 1203487 --- libavcodec/escape124.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/libavcodec/escape124.c b/libavcodec/escape124.c index 30f22e0031..6c4654cd35 100644 --- a/libavcodec/escape124.c +++ b/libavcodec/escape124.c @@ -147,10 +147,11 @@ static MacroBlock decode_macroblock(Escape124Context* s, GetBitContext* gb, // This function reads a maximum of 22 bits; the callers // guard this function appropriately unsigned block_index, depth; - - if (get_bits1(gb)) { + int value = get_bits1(gb); + if (value) { static const char transitions[3][2] = { {2, 1}, {0, 2}, {1, 0} }; - *codebook_index = transitions[*codebook_index][get_bits1(gb)]; + value = get_bits1(gb); + *codebook_index = transitions[*codebook_index][value]; } depth = s->codebooks[*codebook_index].depth;