Add a lower-bound type navaid lookup, and the ability to specify navaid type in the...

[flightgear.git] / src / Navaids / fix.hxx

diff --git a/src/Navaids/fix.hxx b/src/Navaids/fix.hxx
index b4f9817ff9b18e22f8ae9fa56aa39a30b2893481..8de3e5e12e017be0461e6dd588c5ee6cb4da2b99 100644 (file)
--- a/src/Navaids/fix.hxx
+++ b/src/Navaids/fix.hxx
@@ -59,7 +59,7 @@ public:
     inline FGFix(void);
     inline ~FGFix(void) {}
 
-    inline string get_ident() const { return ident; }
+    inline const string& get_ident() const { return ident; }
     inline double get_lon() const { return lon; }
     inline double get_lat() const { return lat; }