1 files changed, 4 insertions, 1 deletions
diff --git a/src/qt/editaddressdialog.h b/src/qt/editaddressdialog.h
index 41c5d1708a..3aba74bf08 100644
--- a/src/qt/editaddressdialog.h
+++ b/src/qt/editaddressdialog.h
@@ -30,7 +30,7 @@ public:
         EditSendingAddress
     };
 
-    explicit EditAddressDialog(Mode mode, QWidget *parent);
+    explicit EditAddressDialog(Mode mode, QWidget *parent = 0);
     ~EditAddressDialog();
 
     void setModel(AddressTableModel *model);
@@ -45,6 +45,9 @@ public Q_SLOTS:
 private:
     bool saveCurrentRow();
 
+    /** Return a descriptive string when adding an already-existing address fails. */
+    QString getDuplicateAddressWarning() const;
+
     Ui::EditAddressDialog *ui;
     QDataWidgetMapper *mapper;
     Mode mode;