fixed a style error

refs #285

git-svn-id: http://www.openflipper.org/svnrepo/OpenFlipper/branches/Free@13516 383ad7c9-94d9-4d36-a494-682f7c89f535

ObjectTypes/BSplineCurve/BSplineCurveNodeT.cc

@@ -652,13 +652,13 @@ pick_spline( GLState& _state, unsigned int _offset )
 template <class BSplineCurve>
 void
 BSplineCurveNodeT<BSplineCurve>::
-draw_sphere( const Point& _p0, double _r, GLState& _state, GLSphere* sphere)
+draw_sphere( const Point& _p0, double _r, GLState& _state, GLSphere* _sphere)
 {
   // draw 3d sphere
   _state.push_modelview_matrix();
   _state.translate( _p0[0], _p0[1], _p0[2]);
 
-  sphere->draw(_state,_r);
+  _sphere->draw(_state,_r);
 
   _state.pop_modelview_matrix();
 }

ObjectTypes/BSplineCurve/BSplineCurveNodeT.hh

@@ -190,7 +190,7 @@ private:
   void pick_spline( GLState& _state, unsigned int _offset );
 
   void draw_cylinder( const Point& _p0, const Point& _axis, double _r, GLState& _state);
-  void draw_sphere  ( const Point& _p0, double _r, GLState& _state, GLSphere* sphere);
+  void draw_sphere  ( const Point& _p0, double _r, GLState& _state, GLSphere* _sphere);
 
   /// Copy constructor (not used)
   BSplineCurveNodeT(const BSplineCurveNodeT& _rhs);