diff options
author | Emilia Kasper <emilia@openssl.org> | 2014-12-15 13:11:52 +0100 |
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committer | Emilia Kasper <emilia@openssl.org> | 2014-12-15 13:15:30 +0100 |
commit | 6af16ec5eed85390bcbd004806a842d6153d6a31 (patch) | |
tree | a896d83aa490747f59ff63b21d36487616920bf2 | |
parent | d04a1e0b5beb3329cdf8c4ec35b9113cbc41d2f2 (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>
-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 2e3fab98db..84cad1741e 100644 --- a/crypto/bn/bn.h +++ b/crypto/bn/bn.h @@ -762,7 +762,9 @@ 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 */ |