remove obsolete comments

[flightgear.git] / src / Environment / ridge_lift.cxx

diff --git a/src/Environment/ridge_lift.cxx b/src/Environment/ridge_lift.cxx
index cac1388aa90dfb6644c5f2aa4df6d959e4f5707f..bb461216de5626af37a74b7c3f6584fce00ad422 100644 (file)
--- a/src/Environment/ridge_lift.cxx
+++ b/src/Environment/ridge_lift.cxx
@@ -35,7 +35,7 @@
 #include <Main/util.hxx>
 #include <Scenery/scenery.hxx>
 #include <string>
-#include <math.h>
+#include <cmath>
 #include <simgear/sg_inlines.h>
 
 using std::string;
@@ -53,7 +53,8 @@ const double FGRidgeLift::dist_probe_m[] = { // in meters
 };
 
 //constructor
-FGRidgeLift::FGRidgeLift ()
+FGRidgeLift::FGRidgeLift () :
+  lift_factor(0.0)
 {      
        strength = 0.0;
        timer = 0.0;