Added static port system and a new altimeter model connected to it.

[flightgear.git] / src / Sound / fg_sound.hxx

diff --git a/src/Sound/fg_sound.hxx b/src/Sound/fg_sound.hxx
index 6681dc26153a4ca2bf6bcaf464d42f2cb2b0b10c..f6c21b80bcb9d58ffaef2308fab59312f4e4be3c 100644 (file)
--- a/src/Sound/fg_sound.hxx
+++ b/src/Sound/fg_sound.hxx
@@ -77,6 +77,7 @@ private:
   FGCondition * _condition;
   SGPropertyNode * _property;
 
+  bool _active;
   string _name;
   int _mode;
   double _prev_value;