Remove unused ThreadSafeAskFee from ui_interface

ThreadSafeAskFee is effectively unused. It is only called
when the fAskFee parameter on SendMoney or SendMoneyToDestination
is true, which never happens. Remove it.

1 files changed, 0 insertions, 17 deletions

diff --git a/src/qt/bitcoin.cpp b/src/qt/bitcoin.cpp
index 2b3bf3bfb5..67385588e0 100644
--- a/src/qt/bitcoin.cpp
+++ b/src/qt/bitcoin.cpp
@@ -74,22 +74,6 @@ static bool ThreadSafeMessageBox(const std::string& message, const std::string&
     }
 }
 
-static bool ThreadSafeAskFee(int64_t nFeeRequired)
-{
-    if(!guiref)
-        return false;
-    if(nFeeRequired < CTransaction::nMinTxFee || nFeeRequired <= nTransactionFee || fDaemon)
-        return true;
-
-    bool payFee = false;
-
-    QMetaObject::invokeMethod(guiref, "askFee", GUIUtil::blockingGUIThreadConnection(),
-                               Q_ARG(qint64, nFeeRequired),
-                               Q_ARG(bool*, &payFee));
-
-    return payFee;
-}
-
 static void InitMessage(const std::string &message)
 {
     if(splashref)
@@ -262,7 +246,6 @@ int main(int argc, char *argv[])
 
     // Subscribe to global signals from core
     uiInterface.ThreadSafeMessageBox.connect(ThreadSafeMessageBox);
-    uiInterface.ThreadSafeAskFee.connect(ThreadSafeAskFee);
     uiInterface.InitMessage.connect(InitMessage);
     uiInterface.Translate.connect(Translate);