Merge #8989: [Qt] overhaul smart-fee slider, adjust default confirmation target

cfe77ef [Qt] overhaul smart-fee slider, adjust default confirmation target (Jonas Schnelli)
6f02899 [Qt] Hide nTxConfirmTarget behind WalletModel (Jonas Schnelli)
004168d CoinControl: add option for custom confirmation target (Jonas Schnelli)

1 files changed, 7 insertions, 2 deletions

diff --git a/src/wallet/wallet.cpp b/src/wallet/wallet.cpp
index 3fc05c1c1d..c9e926266c 100644
--- a/src/wallet/wallet.cpp
+++ b/src/wallet/wallet.cpp
@@ -2434,17 +2434,22 @@ bool CWallet::CreateTransaction(const vector<CRecipient>& vecSend, CWalletTx& wt
 
                 dPriority = wtxNew.ComputePriority(dPriority, nBytes);
 
+                // Allow to override the default confirmation target over the CoinControl instance
+                int currentConfirmationTarget = nTxConfirmTarget;
+                if (coinControl && coinControl->nConfirmTarget > 0)
+                    currentConfirmationTarget = coinControl->nConfirmTarget;
+
                 // Can we complete this as a free transaction?
                 if (fSendFreeTransactions && nBytes <= MAX_FREE_TRANSACTION_CREATE_SIZE)
                 {
                     // Not enough fee: enough priority?
-                    double dPriorityNeeded = mempool.estimateSmartPriority(nTxConfirmTarget);
+                    double dPriorityNeeded = mempool.estimateSmartPriority(currentConfirmationTarget);
                     // Require at least hard-coded AllowFree.
                     if (dPriority >= dPriorityNeeded && AllowFree(dPriority))
                         break;
                 }
 
-                CAmount nFeeNeeded = GetMinimumFee(nBytes, nTxConfirmTarget, mempool);
+                CAmount nFeeNeeded = GetMinimumFee(nBytes, currentConfirmationTarget, mempool);
                 if (coinControl && nFeeNeeded > 0 && coinControl->nMinimumTotalFee > nFeeNeeded) {
                     nFeeNeeded = coinControl->nMinimumTotalFee;
                 }