From David Callu, warning fixes

include/osgManipulator/Dragger

@@ -36,10 +36,10 @@ class OSGMANIPULATOR_EXPORT PointerInfo
         PointerInfo();
 
         PointerInfo(const PointerInfo& rhs):
+            _hitList(rhs._hitList),
             _nearPoint(rhs._nearPoint),
             _farPoint(rhs._farPoint),
-            _eyeDir(rhs._eyeDir),
-            _hitList(rhs._hitList)
+            _eyeDir(rhs._eyeDir)
         {
             _hitIter = _hitList.begin();
         }

include/osgSim/OverlayNode

@@ -36,7 +36,7 @@ class OSGSIM_EXPORT OverlayNode : public osg::Group
         {
             OBJECT_DEPENDENT_WITH_ORTHOGRAPHIC_OVERLAY,
             VIEW_DEPENDENT_WITH_ORTHOGRAPHIC_OVERLAY,
-            VIEW_DEPENDENT_WITH_PERSPECTIVE_OVERLAY,
+            VIEW_DEPENDENT_WITH_PERSPECTIVE_OVERLAY
         };
 
         OverlayNode(OverlayTechnique technique=OBJECT_DEPENDENT_WITH_ORTHOGRAPHIC_OVERLAY);

include/osgUtil/StateGraph

@@ -67,8 +67,8 @@ class OSGUTIL_EXPORT StateGraph : public osg::Referenced
 
         StateGraph():
             osg::Referenced(false),
-            _parent(NULL), 
-            _stateset(NULL), 
+            _parent(NULL),
+            _stateset(NULL),
             _depth(0),
             _averageDistance(0),
             _minimumDistance(0),
@@ -79,7 +79,7 @@ class OSGUTIL_EXPORT StateGraph : public osg::Referenced
 
         StateGraph(StateGraph* parent,const osg::StateSet* stateset):
             osg::Referenced(false),
-            _parent(parent), 
+            _parent(parent),
             _stateset(stateset),
             _depth(0),
             _averageDistance(0),