1 files changed, 3 insertions, 2 deletions

diff --git a/src/FbTk/App.hh b/src/FbTk/App.hh
index ef5836c..bbaa249 100644
--- a/src/FbTk/App.hh
+++ b/src/FbTk/App.hh
@@ -32,16 +32,17 @@ class App {
 public:
         /// @return singleton instance of App
         static App *instance();
-        explicit App(const char *displayname);
+        explicit App(const char *displayname=0);
         virtual ~App();
         /// display connection
         Display *display() const { return m_display; }
         /// starts event loop
-        void eventLoop();
+        virtual void eventLoop();
         /// ends event loop
         void end();
 private:
         static App *s_app;
+        bool m_done;
         Display *m_display;
 };