diff options
Diffstat (limited to 'src/eckey_impl.h')
| -rw-r--r-- | src/eckey_impl.h | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/src/eckey_impl.h b/src/eckey_impl.h index 7c5b789325..e2e72d9303 100644 --- a/src/eckey_impl.h +++ b/src/eckey_impl.h @@ -54,10 +54,7 @@ static int secp256k1_eckey_pubkey_serialize(secp256k1_ge *elem, unsigned char *p static int secp256k1_eckey_privkey_tweak_add(secp256k1_scalar *key, const secp256k1_scalar *tweak) { secp256k1_scalar_add(key, key, tweak); - if (secp256k1_scalar_is_zero(key)) { - return 0; - } - return 1; + return !secp256k1_scalar_is_zero(key); } static int secp256k1_eckey_pubkey_tweak_add(const secp256k1_ecmult_context *ctx, secp256k1_ge *key, const secp256k1_scalar *tweak) { @@ -75,12 +72,11 @@ static int secp256k1_eckey_pubkey_tweak_add(const secp256k1_ecmult_context *ctx, } static int secp256k1_eckey_privkey_tweak_mul(secp256k1_scalar *key, const secp256k1_scalar *tweak) { - if (secp256k1_scalar_is_zero(tweak)) { - return 0; - } + int ret; + ret = !secp256k1_scalar_is_zero(tweak); secp256k1_scalar_mul(key, key, tweak); - return 1; + return ret; } static int secp256k1_eckey_pubkey_tweak_mul(const secp256k1_ecmult_context *ctx, secp256k1_ge *key, const secp256k1_scalar *tweak) { |