Make FGAircraftModel behave like a standarrd subsystem.

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

diff --git a/src/Sound/fg_fx.hxx b/src/Sound/fg_fx.hxx
index caa32646a80ed5a01d1581447849c17a0c42d2ec..26c802f34a8f56953b26f5e5b7bbf0e488ea9c7a 100644 (file)
--- a/src/Sound/fg_fx.hxx
+++ b/src/Sound/fg_fx.hxx
@@ -64,6 +64,8 @@ private:
     SGPropertyNode_ptr _volume;
     SGPropertyNode_ptr _avionics_enabled;
     SGPropertyNode_ptr _avionics_volume;
+    SGPropertyNode_ptr _avionics_external;
+    SGPropertyNode_ptr _internal;
 };