fix a pointer reference.

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

diff --git a/src/Environment/environment_ctrl.hxx b/src/Environment/environment_ctrl.hxx
index a641557987bd1bb6e2baa679ede8e101e6a8be2a..0ecf8db8bb0198bd6ef091768914dbe04e06274e 100644 (file)
--- a/src/Environment/environment_ctrl.hxx
+++ b/src/Environment/environment_ctrl.hxx
@@ -40,6 +40,7 @@
 
 // forward decls
 class SGPropertyNode;
+class SGSampleGroup;
 class FGMetar;
 
 /**
@@ -150,7 +151,6 @@ private:
        bool setup_winds_aloft;
        bool first_update;
        bool wind_interpolation_required;
-       double station_elevation_ft;
        string metar;
        double interpolate_prop(const char * currentname, const char * requiredname, double dvalue);
        double interpolate_val(double currentval, double requiredval, double dvalue);
@@ -249,6 +249,7 @@ private:
 
        long _stale_count;
        long _error_count;
+       bool enabled;
 };