cleanup

src/settings.cpp

@@ -5,9 +5,6 @@
 
 Settings* Settings::instance = nullptr;
 
-Settings::~Settings() {
-}
-
 bool Settings::getSaveZtxs() {
     // Load from the QT Settings. 
     return QSettings().value("options/savesenttx", true).toBool();
@@ -122,4 +119,4 @@ QString Settings::getZECUSDDisplayFormat(double bal) {
         return getZECDisplayFormat(bal) % " (" % getUSDFormat(bal) % ")";
     else
         return getZECDisplayFormat(bal);
-}
+}