make attribute strings lowercase with hyphen instead of underscore;

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

diff --git a/src/Navaids/fix.hxx b/src/Navaids/fix.hxx
index b4f9817ff9b18e22f8ae9fa56aa39a30b2893481..a5f8f891db79fbe8b7bb1a3705b2b58930ba7b6f 100644 (file)
--- a/src/Navaids/fix.hxx
+++ b/src/Navaids/fix.hxx
@@ -16,7 +16,7 @@
 //
 // You should have received a copy of the GNU General Public License
 // along with this program; if not, write to the Free Software
-// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 //
 // $Id$
 
@@ -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; }