diff --git a/ci/cilib.cpp b/ci/cilib.cpp
index eed6a897c..0c793f8fa 100755
--- a/ci/cilib.cpp
+++ b/ci/cilib.cpp
@@ -28,7 +28,7 @@ protected:
   // override da TField_window
   virtual void update();
   // override da TField_window
-  virtual void handler(WINDOW win, EVENT* ep);
+  virtual long handler(WINDOW win, EVENT* ep);
 
   // @access Public Member
 public:
@@ -175,7 +175,7 @@ bool TAlmanac_window::on_key(KEY key)
 	return true;
 }
 
-void TAlmanac_window::handler(WINDOW win, EVENT* ep)
+long TAlmanac_window::handler(WINDOW win, EVENT* ep)
 {
   switch(ep->type)
   {
@@ -198,9 +198,9 @@ void TAlmanac_window::handler(WINDOW win, EVENT* ep)
     }
     break;
   default:
-    TField_window::handler(win, ep);
     break;
   }
+  return TField_window::handler(win, ep);
 }
 
 TAlmanac_window::TAlmanac_window(int x, int y, int dx, int dy, WINDOW parent, TWindowed_field *owner)