scripted-diff: Remove trailing whitespaces

-BEGIN VERIFY SCRIPT-

sed --in-place'' --regexp-extended 's/[[:space:]]+$//g' $(git grep -I --files-with-matches --extended-regexp '[[:space:]]+$' -- src test  ':!*.svg' ':!src/crypto/sha256_sse4*' ':!src/leveldb' ':!src/qt/locale' ':!src/secp256k1' ':!src/univalue')

-END VERIFY SCRIPT-

12 files changed, 25 insertions, 25 deletions

diff --git a/src/qt/bitcoingui.cpp b/src/qt/bitcoingui.cpp
index 2438361a58..c8f8b9c7d3 100644
--- a/src/qt/bitcoingui.cpp
+++ b/src/qt/bitcoingui.cpp
@@ -470,13 +470,13 @@ void BitcoinGUI::setClientModel(ClientModel *_clientModel)
         }
 #endif // ENABLE_WALLET
         unitDisplayControl->setOptionsModel(_clientModel->getOptionsModel());
-        
+
         OptionsModel* optionsModel = _clientModel->getOptionsModel();
         if(optionsModel)
         {
             // be aware of the tray icon disable state change reported by the OptionsModel object.
             connect(optionsModel,SIGNAL(hideTrayIconChanged(bool)),this,SLOT(setTrayIconVisible(bool)));
-        
+
             // initialize the disable state of the tray icon with the current value in the model.
             setTrayIconVisible(optionsModel->getHideTrayIcon());
         }
@@ -1057,7 +1057,7 @@ void BitcoinGUI::setHDStatus(int hdEnabled)
     labelWalletHDStatusIcon->setPixmap(platformStyle->SingleColorIcon(hdEnabled ? ":/icons/hd_enabled" : ":/icons/hd_disabled").pixmap(STATUSBAR_ICONSIZE,STATUSBAR_ICONSIZE));
     labelWalletHDStatusIcon->setToolTip(hdEnabled ? tr("HD key generation is <b>enabled</b>") : tr("HD key generation is <b>disabled</b>"));
 
-    // eventually disable the QLabel to set its opacity to 50% 
+    // eventually disable the QLabel to set its opacity to 50%
     labelWalletHDStatusIcon->setEnabled(hdEnabled);
 }
 
diff --git a/src/qt/bitcoingui.h b/src/qt/bitcoingui.h
index 4deeb325b3..d7ca8081d1 100644
--- a/src/qt/bitcoingui.h
+++ b/src/qt/bitcoingui.h
@@ -262,7 +262,7 @@ private Q_SLOTS:
 
     /** Show progress dialog e.g. for verifychain */
     void showProgress(const QString &title, int nProgress);
-    
+
     /** When hideTrayIcon setting is changed in OptionsModel hide or show the icon accordingly. */
     void setTrayIconVisible(bool);
 
diff --git a/src/qt/guiutil.cpp b/src/qt/guiutil.cpp
index acd9f7b35c..fd9b5b622f 100644
--- a/src/qt/guiutil.cpp
+++ b/src/qt/guiutil.cpp
@@ -381,12 +381,12 @@ bool openBitcoinConf()
 
     /* Create the file */
     boost::filesystem::ofstream configFile(pathConfig, std::ios_base::app);
-    
+
     if (!configFile.good())
         return false;
-    
+
     configFile.close();
-    
+
     /* Open bitcoin.conf with the associated application */
     return QDesktopServices::openUrl(QUrl::fromLocalFile(boostPathToQString(pathConfig)));
 }
@@ -741,7 +741,7 @@ LSSharedFileListItemRef findStartupItemInList(LSSharedFileListRef list, CFURLRef
     if (listSnapshot == nullptr) {
         return nullptr;
     }
-    
+
     // loop through the list of startup items and try to find the bitcoin app
     for(int i = 0; i < CFArrayGetCount(listSnapshot); i++) {
         LSSharedFileListItemRef item = (LSSharedFileListItemRef)CFArrayGetValueAtIndex(listSnapshot, i);
@@ -769,7 +769,7 @@ LSSharedFileListItemRef findStartupItemInList(LSSharedFileListRef list, CFURLRef
             CFRelease(currentItemURL);
         }
     }
-    
+
     CFRelease(listSnapshot);
     return nullptr;
 }
@@ -780,7 +780,7 @@ bool GetStartOnSystemStartup()
     if (bitcoinAppUrl == nullptr) {
         return false;
     }
-    
+
     LSSharedFileListRef loginItems = LSSharedFileListCreate(nullptr, kLSSharedFileListSessionLoginItems, nullptr);
     LSSharedFileListItemRef foundItem = findStartupItemInList(loginItems, bitcoinAppUrl);
 
@@ -794,7 +794,7 @@ bool SetStartOnSystemStartup(bool fAutoStart)
     if (bitcoinAppUrl == nullptr) {
         return false;
     }
-    
+
     LSSharedFileListRef loginItems = LSSharedFileListCreate(nullptr, kLSSharedFileListSessionLoginItems, nullptr);
     LSSharedFileListItemRef foundItem = findStartupItemInList(loginItems, bitcoinAppUrl);
 
@@ -806,7 +806,7 @@ bool SetStartOnSystemStartup(bool fAutoStart)
         // remove item
         LSSharedFileListItemRemove(loginItems, foundItem);
     }
-    
+
     CFRelease(bitcoinAppUrl);
     return true;
 }
@@ -967,7 +967,7 @@ void ClickableLabel::mouseReleaseEvent(QMouseEvent *event)
 {
     Q_EMIT clicked(event->pos());
 }
-    
+
 void ClickableProgressBar::mouseReleaseEvent(QMouseEvent *event)
 {
     Q_EMIT clicked(event->pos());
diff --git a/src/qt/guiutil.h b/src/qt/guiutil.h
index e965a91d18..5d09ccdae7 100644
--- a/src/qt/guiutil.h
+++ b/src/qt/guiutil.h
@@ -219,11 +219,11 @@ namespace GUIUtil
     protected:
         void mouseReleaseEvent(QMouseEvent *event);
     };
-    
+
     class ClickableProgressBar : public QProgressBar
     {
         Q_OBJECT
-        
+
     Q_SIGNALS:
         /** Emitted when the progressbar is clicked. The relative mouse coordinates of the click are
          * passed to the signal.
diff --git a/src/qt/macdockiconhandler.mm b/src/qt/macdockiconhandler.mm
index a0b62ae000..b9ad191da7 100644
--- a/src/qt/macdockiconhandler.mm
+++ b/src/qt/macdockiconhandler.mm
@@ -19,9 +19,9 @@ static MacDockIconHandler *s_instance = nullptr;
 bool dockClickHandler(id self,SEL _cmd,...) {
     Q_UNUSED(self)
     Q_UNUSED(_cmd)
-    
+
     s_instance->handleDockIconClickEvent();
-    
+
     // Return NO (false) to suppress the default OS X actions
     return false;
 }
@@ -29,7 +29,7 @@ bool dockClickHandler(id self,SEL _cmd,...) {
 void setupDockClickHandler() {
     Class cls = objc_getClass("NSApplication");
     id appInst = objc_msgSend((id)cls, sel_registerName("sharedApplication"));
-    
+
     if (appInst != nullptr) {
         id delegate = objc_msgSend(appInst, sel_registerName("delegate"));
         Class delClass = (Class)objc_msgSend(delegate,  sel_registerName("class"));
diff --git a/src/qt/macnotificationhandler.mm b/src/qt/macnotificationhandler.mm
index 1b16c5f524..0e04d50baa 100644
--- a/src/qt/macnotificationhandler.mm
+++ b/src/qt/macnotificationhandler.mm
@@ -64,7 +64,7 @@ MacNotificationHandler *MacNotificationHandler::instance()
     static MacNotificationHandler *s_instance = nullptr;
     if (!s_instance) {
         s_instance = new MacNotificationHandler();
-        
+
         Class aPossibleClass = objc_getClass("NSBundle");
         if (aPossibleClass) {
             // change NSBundle -bundleIdentifier method to return a correct bundle identifier
diff --git a/src/qt/modaloverlay.cpp b/src/qt/modaloverlay.cpp
index 249418213f..e9d03c5828 100644
--- a/src/qt/modaloverlay.cpp
+++ b/src/qt/modaloverlay.cpp
@@ -104,7 +104,7 @@ void ModalOverlay::tipUpdate(int count, const QDateTime& blockDate, double nVeri
         ui->progressIncreasePerH->setText(QString::number(progressPerHour * 100, 'f', 2)+"%");
 
         // show expected remaining time
-        if(remainingMSecs >= 0) {	
+        if(remainingMSecs >= 0) {
             ui->expectedTimeLeft->setText(GUIUtil::formatNiceTimeOffset(remainingMSecs / 1000.0));
         } else {
             ui->expectedTimeLeft->setText(QObject::tr("unknown"));
diff --git a/src/qt/optionsdialog.h b/src/qt/optionsdialog.h
index 5aad484ce7..54e1a8a9b1 100644
--- a/src/qt/optionsdialog.h
+++ b/src/qt/optionsdialog.h
@@ -50,7 +50,7 @@ private Q_SLOTS:
     void on_openBitcoinConfButton_clicked();
     void on_okButton_clicked();
     void on_cancelButton_clicked();
-    
+
     void on_hideTrayIcon_stateChanged(int fState);
 
     void togglePruneWarning(bool enabled);
diff --git a/src/qt/optionsmodel.cpp b/src/qt/optionsmodel.cpp
index 31a85f4e23..834ff7633c 100644
--- a/src/qt/optionsmodel.cpp
+++ b/src/qt/optionsmodel.cpp
@@ -57,7 +57,7 @@ void OptionsModel::Init(bool resetSettings)
         settings.setValue("fHideTrayIcon", false);
     fHideTrayIcon = settings.value("fHideTrayIcon").toBool();
     Q_EMIT hideTrayIconChanged(fHideTrayIcon);
-    
+
     if (!settings.contains("fMinimizeToTray"))
         settings.setValue("fMinimizeToTray", false);
     fMinimizeToTray = settings.value("fMinimizeToTray").toBool() && !fHideTrayIcon;
diff --git a/src/qt/qvalidatedlineedit.h b/src/qt/qvalidatedlineedit.h
index 66734cc9d4..9ad9e66ae2 100644
--- a/src/qt/qvalidatedlineedit.h
+++ b/src/qt/qvalidatedlineedit.h
@@ -34,7 +34,7 @@ public Q_SLOTS:
 
 Q_SIGNALS:
     void validationDidChange(QValidatedLineEdit *validatedLineEdit);
-    
+
 private Q_SLOTS:
     void markValid();
     void checkValidity();
diff --git a/src/qt/trafficgraphwidget.cpp b/src/qt/trafficgraphwidget.cpp
index 5a3b645f65..a5551ec014 100644
--- a/src/qt/trafficgraphwidget.cpp
+++ b/src/qt/trafficgraphwidget.cpp
@@ -80,7 +80,7 @@ void TrafficGraphWidget::paintEvent(QPaintEvent *)
 
     const QString units     = tr("KB/s");
     const float yMarginText = 2.0;
-    
+
     // draw lines
     painter.setPen(axisCol);
     painter.drawText(XMARGIN, YMARGIN + h - h * val / fMax-yMarginText, QString("%1 %2").arg(val).arg(units));
diff --git a/src/qt/walletview.cpp b/src/qt/walletview.cpp
index d529595dec..c53a2910e5 100644
--- a/src/qt/walletview.cpp
+++ b/src/qt/walletview.cpp
@@ -107,7 +107,7 @@ void WalletView::setBitcoinGUI(BitcoinGUI *gui)
         // Pass through transaction notifications
         connect(this, SIGNAL(incomingTransaction(QString,int,CAmount,QString,QString,QString,QString)), gui, SLOT(incomingTransaction(QString,int,CAmount,QString,QString,QString,QString)));
 
-        // Connect HD enabled state signal 
+        // Connect HD enabled state signal
         connect(this, SIGNAL(hdEnabledStatusChanged()), gui, SLOT(updateWalletStatus()));
     }
 }