From 7755f8e09427adad13d74b77dd457a29b24c9cba Mon Sep 17 00:00:00 2001
From: James Turner <zakalawe@mac.com>
Date: Sun, 20 Nov 2016 12:30:44 +0000
Subject: [PATCH] Override changes for atomic listener.

---
 simgear/props/AtomicChangeListener.hxx | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/simgear/props/AtomicChangeListener.hxx b/simgear/props/AtomicChangeListener.hxx
index a287738c..43208ad5 100644
--- a/simgear/props/AtomicChangeListener.hxx
+++ b/simgear/props/AtomicChangeListener.hxx
@@ -26,7 +26,7 @@ public:
             (*itr)->addChangeListener(this);
     }
 private:
-    void valueChanged(SGPropertyNode* node);
+    void valueChanged(SGPropertyNode* node) override;
     virtual void valueChangedImplementation();
 
 };
@@ -53,10 +53,10 @@ public:
     }
     bool isDirty() { return _dirty; }
     bool isValid() { return _valid; }
-    void unregister_property(SGPropertyNode* node);
+    virtual void unregister_property(SGPropertyNode* node) override;
     static void fireChangeListeners();
 private:
-    virtual void valueChangedImplementation();
+    virtual void valueChangedImplementation() override;
     virtual void valuesChanged();
     bool _dirty;
     bool _valid;
@@ -90,7 +90,7 @@ public:
         if (initial)
             valuesChanged();
     }
-    virtual void valuesChanged()
+    virtual void valuesChanged() override
     {
         ExtendedPropertyAdapter<T, std::vector<SGPropertyNode*> > adaptor(_watched);
         T val = adaptor();