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-rw-r--r--src/script/sign.cpp15
1 files changed, 4 insertions, 11 deletions
diff --git a/src/script/sign.cpp b/src/script/sign.cpp
index ac35f17f3e..6dbfbda029 100644
--- a/src/script/sign.cpp
+++ b/src/script/sign.cpp
@@ -14,9 +14,9 @@
typedef std::vector<unsigned char> valtype;
-TransactionSignatureCreator::TransactionSignatureCreator(const CTransaction* txToIn, unsigned int nInIn, const CAmount& amountIn, int nHashTypeIn) : txTo(txToIn), nIn(nInIn), nHashType(nHashTypeIn), amount(amountIn), checker(txTo, nIn, amountIn) {}
+MutableTransactionSignatureCreator::MutableTransactionSignatureCreator(const CMutableTransaction* txToIn, unsigned int nInIn, const CAmount& amountIn, int nHashTypeIn) : txTo(txToIn), nIn(nInIn), nHashType(nHashTypeIn), amount(amountIn), checker(txTo, nIn, amountIn) {}
-bool TransactionSignatureCreator::CreateSig(const SigningProvider& provider, std::vector<unsigned char>& vchSig, const CKeyID& address, const CScript& scriptCode, SigVersion sigversion) const
+bool MutableTransactionSignatureCreator::CreateSig(const SigningProvider& provider, std::vector<unsigned char>& vchSig, const CKeyID& address, const CScript& scriptCode, SigVersion sigversion) const
{
CKey key;
if (!provider.GetKey(address, key))
@@ -199,22 +199,15 @@ void UpdateInput(CTxIn& input, const SignatureData& data)
input.scriptWitness = data.scriptWitness;
}
-void UpdateTransaction(CMutableTransaction& tx, unsigned int nIn, const SignatureData& data)
-{
- assert(tx.vin.size() > nIn);
- UpdateInput(tx.vin[nIn], data);
-}
-
bool SignSignature(const SigningProvider &provider, const CScript& fromPubKey, CMutableTransaction& txTo, unsigned int nIn, const CAmount& amount, int nHashType)
{
assert(nIn < txTo.vin.size());
- CTransaction txToConst(txTo);
- TransactionSignatureCreator creator(&txToConst, nIn, amount, nHashType);
+ MutableTransactionSignatureCreator creator(&txTo, nIn, amount, nHashType);
SignatureData sigdata;
bool ret = ProduceSignature(provider, creator, fromPubKey, sigdata);
- UpdateTransaction(txTo, nIn, sigdata);
+ UpdateInput(txTo.vin.at(nIn), sigdata);
return ret;
}