Ensure we always create a GPS instrument.

[flightgear.git] / src / Instrumentation / navradio.hxx

diff --git a/src/Instrumentation/navradio.hxx b/src/Instrumentation/navradio.hxx
index 760c67f20e330ad46d84f8e2abf15d257c796a05..79a2d87a89d11a1c702b720480ae008dad49f65d 100644 (file)
--- a/src/Instrumentation/navradio.hxx
+++ b/src/Instrumentation/navradio.hxx
@@ -114,7 +114,8 @@ class FGNavRadio : public SGSubsystem
     SGPropertyNode_ptr gps_from_flag_node;
     SGPropertyNode_ptr gps_has_gs_node;
     SGPropertyNode_ptr gps_course_node;
-    
+    SGPropertyNode_ptr gps_xtrack_error_nm_node;
+  
     // internal (private) values
 
     int play_count;