diff options
| author | Emilia Kasper <emilia@openssl.org> | 2014-12-15 13:11:52 +0100 |
|---|---|---|
| committer | Emilia Kasper <emilia@openssl.org> | 2014-12-15 13:19:09 +0100 |
| commit | 458f23f61021da8badf2457db0608232b3c8bec4 (patch) | |
| tree | b8680e39374d7ef06c5e402fb720de7b8c35d4a8 /crypto | |
| parent | c983a77887519f4f82f4b0745a6d91f36344eedf (diff) | |
Fix unused variable warning
The temporary variable causes unused variable warnings in opt mode with clang,
because the subsequent assert is compiled out.
Reviewed-by: Rich Salz <rsalz@openssl.org>
(cherry picked from commit 6af16ec5eed85390bcbd004806a842d6153d6a31)
Diffstat (limited to 'crypto')
| -rw-r--r-- | crypto/bn/bn.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/crypto/bn/bn.h b/crypto/bn/bn.h index 21a1a3fe35..c4d618522e 100644 --- a/crypto/bn/bn.h +++ b/crypto/bn/bn.h @@ -780,7 +780,9 @@ int RAND_pseudo_bytes(unsigned char *buf,int num); #define bn_wcheck_size(bn, words) \ do { \ const BIGNUM *_bnum2 = (bn); \ - assert(words <= (_bnum2)->dmax && words >= (_bnum2)->top); \ + assert((words) <= (_bnum2)->dmax && (words) >= (_bnum2)->top); \ + /* avoid unused variable warning with NDEBUG */ \ + (void)(_bnum2); \ } while(0) #else /* !BN_DEBUG */ |