removes unused variable

it was already mostly unused, it was usefull only in the constructor, even though it was a paramater of the constructor, so it could have been removed.

components/esm3terrain/storage.cpp

@@ -24,27 +24,23 @@ namespace ESMTerrain
 
     LandObject::LandObject()
         : mLand(nullptr)
-        , mLoadFlags(0)
     {
     }
 
     LandObject::LandObject(const ESM4::Land* land, int loadFlags)
         : mLand(nullptr)
-        , mLoadFlags(0)
         , mData(*land, loadFlags)
     {
     }
 
     LandObject::LandObject(const ESM::Land* land, int loadFlags)
         : mLand(land)
-        , mLoadFlags(loadFlags)
         , mData(*land, loadFlags)
     {
     }
 
     LandObject::LandObject(const LandObject& copy, const osg::CopyOp& copyop)
         : mLand(nullptr)
-        , mLoadFlags(0)
     {
     }
 

components/esm3terrain/storage.hpp

@@ -58,7 +58,6 @@ namespace ESMTerrain
 
     private:
         const ESM::Land* mLand;
-        int mLoadFlags;
 
         ESM::LandData mData;
     };