Oliver Schroeder:

[flightgear.git] / src / Environment / environment_ctrl.hxx

diff --git a/src/Environment/environment_ctrl.hxx b/src/Environment/environment_ctrl.hxx
index b48ee5f96cd125e6d0c3a05e8c561037dd8e96bb..61efc075668981e7b6f9f90cca80bc0bb07125bc 100644 (file)
--- a/src/Environment/environment_ctrl.hxx
+++ b/src/Environment/environment_ctrl.hxx
@@ -64,7 +64,7 @@ public:
 
   virtual void setEnvironment (FGEnvironment * environment);
 
-  virtual FGEnvironment * getEnvironment () const { return _environment; }
+  virtual const FGEnvironment * getEnvironment () const { return _environment; }
 
   virtual void setLongitudeDeg (double lon_deg);
   virtual void setLatitudeDeg (double lat_deg);
@@ -177,9 +177,10 @@ private:
     SGPropertyNode *proxy_host;
     SGPropertyNode *proxy_port;
     SGPropertyNode *proxy_auth;
+    SGPropertyNode *metar_max_age;
 
     FGMetarResult fetch_data( const string &icao );
-    virtual void update_metar_properties( FGMetar *m );
+    virtual void update_metar_properties( const FGMetar *m );
     void update_env_config();
 
 private: