1 files changed, 3 insertions, 0 deletions
diff --git a/src/qt/clientmodel.h b/src/qt/clientmodel.h
index bf2cd84a1c..0349c389c5 100644
--- a/src/qt/clientmodel.h
+++ b/src/qt/clientmodel.h
@@ -19,6 +19,7 @@ class ClientModel : public QObject
     Q_OBJECT
 public:
     explicit ClientModel(OptionsModel *optionsModel, QObject *parent = 0);
+    ~ClientModel();
 
     OptionsModel *getOptionsModel();
 
@@ -52,6 +53,8 @@ private:
 
     QTimer *pollTimer;
 
+    void subscribeToCoreSignals();
+    void unsubscribeFromCoreSignals();
 signals:
     void numConnectionsChanged(int count);
     void numBlocksChanged(int count, int countOfPeers);