rework ThreadSafeAskFee() / askFee() functions

- remove unused parameter from ThreadSafeAskFee(), which also results in
  the removal of an orphan translation-string

2 files changed, 3 insertions, 2 deletions

diff --git a/src/qt/bitcoin.cpp b/src/qt/bitcoin.cpp
index 95d956dd8c..dbdfade0b1 100644
--- a/src/qt/bitcoin.cpp
+++ b/src/qt/bitcoin.cpp
@@ -54,12 +54,13 @@ static void ThreadSafeMessageBox(const std::string& message, const std::string&
     }
 }
 
-static bool ThreadSafeAskFee(int64 nFeeRequired, const std::string& strCaption)
+static bool ThreadSafeAskFee(int64 nFeeRequired)
 {
     if(!guiref)
         return false;
     if(nFeeRequired < MIN_TX_FEE || nFeeRequired <= nTransactionFee || fDaemon)
         return true;
+
     bool payFee = false;
 
     QMetaObject::invokeMethod(guiref, "askFee", GUIUtil::blockingGUIThreadConnection(),
diff --git a/src/qt/walletmodel.cpp b/src/qt/walletmodel.cpp
index 3568616cd3..9d5a2c04ff 100644
--- a/src/qt/walletmodel.cpp
+++ b/src/qt/walletmodel.cpp
@@ -189,7 +189,7 @@ WalletModel::SendCoinsReturn WalletModel::sendCoins(const QList<SendCoinsRecipie
             }
             return TransactionCreationFailed;
         }
-        if(!uiInterface.ThreadSafeAskFee(nFeeRequired, tr("Sending...").toStdString()))
+        if(!uiInterface.ThreadSafeAskFee(nFeeRequired))
         {
             return Aborted;
         }