rework ThreadSafeAskFee() / askFee() functions

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

5 files changed, 6 insertions, 5 deletions

diff --git a/src/noui.cpp b/src/noui.cpp
index ba2b1aab4d..204e76aba7 100644
--- a/src/noui.cpp
+++ b/src/noui.cpp
@@ -32,7 +32,7 @@ static int noui_ThreadSafeMessageBox(const std::string& message, const std::stri
     return 4;
 }
 
-static bool noui_ThreadSafeAskFee(int64 nFeeRequired, const std::string& strCaption)
+static bool noui_ThreadSafeAskFee(int64 /*nFeeRequired*/)
 {
     return true;
 }
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;
         }
diff --git a/src/ui_interface.h b/src/ui_interface.h
index 072d250796..703e15f095 100644
--- a/src/ui_interface.h
+++ b/src/ui_interface.h
@@ -71,7 +71,7 @@ public:
     boost::signals2::signal<void (const std::string& message, const std::string& caption, unsigned int style)> ThreadSafeMessageBox;
 
     /** Ask the user whether they want to pay a fee or not. */
-    boost::signals2::signal<bool (int64 nFeeRequired, const std::string& strCaption), boost::signals2::last_value<bool> > ThreadSafeAskFee;
+    boost::signals2::signal<bool (int64 nFeeRequired), boost::signals2::last_value<bool> > ThreadSafeAskFee;
 
     /** Handle a URL passed at the command line. */
     boost::signals2::signal<void (const std::string& strURI)> ThreadSafeHandleURI;
diff --git a/src/wallet.cpp b/src/wallet.cpp
index 1a74e7bb4c..cedda9e9e0 100644
--- a/src/wallet.cpp
+++ b/src/wallet.cpp
@@ -1310,7 +1310,7 @@ string CWallet::SendMoney(CScript scriptPubKey, int64 nValue, CWalletTx& wtxNew,
         return strError;
     }
 
-    if (fAskFee && !uiInterface.ThreadSafeAskFee(nFeeRequired, _("Sending...")))
+    if (fAskFee && !uiInterface.ThreadSafeAskFee(nFeeRequired))
         return "ABORTED";
 
     if (!CommitTransaction(wtxNew, reservekey))