Initialize variables to avoid undefined values

apps/openmw/mwmechanics/enchanting.cpp

@@ -21,6 +21,7 @@ namespace MWMechanics
     Enchanting::Enchanting()
         : mCastStyle(ESM::Enchantment::CastOnce)
         , mSelfEnchanting(false)
+        , mWeaponType(-1)
     {}
 
     void Enchanting::setOldItem(const MWWorld::Ptr& oldItem)

components/nifosg/controller.hpp

@@ -301,7 +301,7 @@ namespace NifOsg
 
     private:
         Vec3Interpolator mData;
-        TargetColor mTargetColor;
+        TargetColor mTargetColor = Ambient;
     };
 
     class FlipController : public SceneUtil::StateSetUpdater, public SceneUtil::Controller

components/terrain/chunkmanager.hpp

@@ -36,7 +36,6 @@ namespace Terrain
 
         osg::ref_ptr<osg::Node> getChunk(float size, const osg::Vec2f& center, unsigned char lod, unsigned int lodFlags);
 
-        void setCullingActive(bool active) { mCullingActive = active; }
         void setCompositeMapSize(unsigned int size) { mCompositeMapSize = size; }
         void setCompositeMapLevel(float level) { mCompositeMapLevel = level; }
         void setMaxCompositeGeometrySize(float maxCompGeometrySize) { mMaxCompGeometrySize = maxCompGeometrySize; }
@@ -65,8 +64,6 @@ namespace Terrain
         unsigned int mCompositeMapSize;
         float mCompositeMapLevel;
         float mMaxCompGeometrySize;
-
-        bool mCullingActive;
     };
 
 }