X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FEnvironment%2Fridge_lift.cxx;h=bb461216de5626af37a74b7c3f6584fce00ad422;hb=9745a6fce3de367cf29c37829b312090e84c2487;hp=cac1388aa90dfb6644c5f2aa4df6d959e4f5707f;hpb=c6062ad93cf3bfbffb6dec63cd6844167bb56980;p=flightgear.git

diff --git a/src/Environment/ridge_lift.cxx b/src/Environment/ridge_lift.cxx
index cac1388aa..bb461216d 100644
--- 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;