Rename SendMoneyToDestination to SendMoney.

Get rid of SendMoney and replace it by the functionality of
SendMoneyToDestination.  This cleans up the code, since only
SendMoneyToDestination was actually used (SendMoney internally from this
routine).

src/rpcwallet.cpp

@@ -346,7 +346,7 @@ Value sendtoaddress(const Array& params, bool fHelp)
 
     EnsureWalletIsUnlocked();
 
-    string strError = pwalletMain->SendMoneyToDestination(address.Get(), nAmount, wtx);
+    string strError = pwalletMain->SendMoney(address.Get(), nAmount, wtx);
     if (strError != "")
         throw JSONRPCError(RPC_WALLET_ERROR, strError);
 
@@ -786,7 +786,7 @@ Value sendfrom(const Array& params, bool fHelp)
         throw JSONRPCError(RPC_WALLET_INSUFFICIENT_FUNDS, "Account has insufficient funds");
 
     // Send
-    string strError = pwalletMain->SendMoneyToDestination(address.Get(), nAmount, wtx);
+    string strError = pwalletMain->SendMoney(address.Get(), nAmount, wtx);
     if (strError != "")
         throw JSONRPCError(RPC_WALLET_ERROR, strError);
 

src/wallet.cpp

@@ -1487,18 +1487,29 @@ bool CWallet::CommitTransaction(CWalletTx& wtxNew, CReserveKey& reservekey)
 
 
 
-string CWallet::SendMoney(CScript scriptPubKey, int64_t nValue, CWalletTx& wtxNew)
+string CWallet::SendMoney(const CTxDestination &address, int64_t nValue, CWalletTx& wtxNew)
 {
-    CReserveKey reservekey(this);
+    // Check amount
-    int64_t nFeeRequired;
+    if (nValue <= 0)
+        return _("Invalid amount");
+    if (nValue > GetBalance())
+        return _("Insufficient funds");
 
+    string strError;
     if (IsLocked())
     {
-        string strError = _("Error: Wallet locked, unable to create transaction!");
+        strError = _("Error: Wallet locked, unable to create transaction!");
         LogPrintf("SendMoney() : %s", strError);
         return strError;
     }
-    string strError;
+
+    // Parse Bitcoin address
+    CScript scriptPubKey;
+    scriptPubKey.SetDestination(address);
+
+    // Create and send the transaction
+    CReserveKey reservekey(this);
+    int64_t nFeeRequired;
     if (!CreateTransaction(scriptPubKey, nValue, wtxNew, reservekey, nFeeRequired, strError))
     {
         if (nValue + nFeeRequired > GetBalance())
@@ -1506,7 +1517,6 @@ string CWallet::SendMoney(CScript scriptPubKey, int64_t nValue, CWalletTx& wtxNe
         LogPrintf("SendMoney() : %s\n", strError);
         return strError;
     }
-
     if (!CommitTransaction(wtxNew, reservekey))
         return _("Error: The transaction was rejected! This might happen if some of the coins in your wallet were already spent, such as if you used a copy of wallet.dat and coins were spent in the copy but not marked as spent here.");
 
@@ -1515,21 +1525,6 @@ string CWallet::SendMoney(CScript scriptPubKey, int64_t nValue, CWalletTx& wtxNe
 
 
 
-string CWallet::SendMoneyToDestination(const CTxDestination& address, int64_t nValue, CWalletTx& wtxNew)
-{
-    // Check amount
-    if (nValue <= 0)
-        return _("Invalid amount");
-    if (nValue > GetBalance())
-        return _("Insufficient funds");
-
-    // Parse Bitcoin address
-    CScript scriptPubKey;
-    scriptPubKey.SetDestination(address);
-
-    return SendMoney(scriptPubKey, nValue, wtxNew);
-}
-
 int64_t CWallet::GetMinimumFee(unsigned int nTxBytes, unsigned int nConfirmTarget, const CTxMemPool& pool)
 {
     // payTxFee is user-set "I want to pay this much"

src/wallet.h

@@ -265,8 +265,7 @@ public:
     bool CreateTransaction(CScript scriptPubKey, int64_t nValue,
                            CWalletTx& wtxNew, CReserveKey& reservekey, int64_t& nFeeRet, std::string& strFailReason, const CCoinControl *coinControl = NULL);
     bool CommitTransaction(CWalletTx& wtxNew, CReserveKey& reservekey);
-    std::string SendMoney(CScript scriptPubKey, int64_t nValue, CWalletTx& wtxNew);
+    std::string SendMoney(const CTxDestination &address, int64_t nValue, CWalletTx& wtxNew);
-    std::string SendMoneyToDestination(const CTxDestination &address, int64_t nValue, CWalletTx& wtxNew);
 
     static CFeeRate minTxFee;
     static int64_t GetMinimumFee(unsigned int nTxBytes, unsigned int nConfirmTarget, const CTxMemPool& pool);