properly add librt when clock_gettime is used

[flightgear.git] / src / ATC / trafficcontrol.cxx

diff --git a/src/ATC/trafficcontrol.cxx b/src/ATC/trafficcontrol.cxx
index ee0f06a7fc6be64eb9957d33e534e208e5800595..1ba285f152f20d088c54bc9250b7339369bc6ef9 100644 (file)
--- a/src/ATC/trafficcontrol.cxx
+++ b/src/ATC/trafficcontrol.cxx
@@ -1341,7 +1341,7 @@ void FGStartupController::render(bool visible)
     if (visible) {
         group = new osg::Group;
         FGScenery * local_scenery = globals->get_scenery();
-        double elevation_meters = 0.0;
+        //double elevation_meters = 0.0;
         double elevation_feet = 0.0;