Merge pull request #3209

a80b1a0 [Qt] make event() and eventFilter() in askpassphrasedialog protected (Philip Kaufmann)

src/qt/askpassphrasedialog.h

@@ -41,6 +41,8 @@ private:
 
 private slots:
     void textChanged();
+
+protected:
     bool event(QEvent *event);
     bool eventFilter(QObject *object, QEvent *event);
 };