Merge pull request #7096

ff723da [Qt] improve minimum absolute fee option - Only display the minimum absolute fee control if CoinControl is enabled (Jonas Schnelli)
31b508a [Qt] make use of the nMinimumTotalFee (absolute) in coincontrols fee calculation (Jonas Schnelli)
80462dd [Qt] use ASYMP_UTF8 (≈) whenever we show a fee that is not absolute (Jonas Schnelli)
ecc7c82 Move fPayAtLeastCustomFee function to CC (Pieter Wuille)

src/wallet/wallet.cpp

@@ -41,7 +41,6 @@ CAmount maxTxFee = DEFAULT_TRANSACTION_MAXFEE;
 unsigned int nTxConfirmTarget = DEFAULT_TX_CONFIRM_TARGET;
 bool bSpendZeroConfChange = DEFAULT_SPEND_ZEROCONF_CHANGE;
 bool fSendFreeTransactions = DEFAULT_SEND_FREE_TRANSACTIONS;
-bool fPayAtLeastCustomFee = false;
 
 /**
  * Fees smaller than this (in satoshi) are considered zero fee (for transaction creation)
@@ -2096,6 +2095,9 @@ bool CWallet::CreateTransaction(const vector<CRecipient>& vecSend, CWalletTx& wt
                 }
 
                 CAmount nFeeNeeded = GetMinimumFee(nBytes, nTxConfirmTarget, mempool);
+                if (coinControl && nFeeNeeded > 0 && coinControl->nMinimumTotalFee > nFeeNeeded) {
+                    nFeeNeeded = coinControl->nMinimumTotalFee;
+                }
 
                 // If we made it here and we aren't even able to meet the relay fee on the next pass, give up
                 // because we must be at the maximum allowed fee.
@@ -2191,9 +2193,6 @@ CAmount CWallet::GetMinimumFee(unsigned int nTxBytes, unsigned int nConfirmTarge
 {
     // payTxFee is user-set "I want to pay this much"
     CAmount nFeeNeeded = payTxFee.GetFee(nTxBytes);
-    // user selected total at least (default=true)
-    if (fPayAtLeastCustomFee && nFeeNeeded > 0 && nFeeNeeded < payTxFee.GetFeePerK())
-        nFeeNeeded = payTxFee.GetFeePerK();
     // User didn't set: use -txconfirmtarget to estimate...
     if (nFeeNeeded == 0) {
         int estimateFoundTarget = nConfirmTarget;