diff --git a/src/osgPlugins/flt/FltFile.h b/src/osgPlugins/flt/FltFile.h
index c86a009c7..80a0cadc1 100644
--- a/src/osgPlugins/flt/FltFile.h
+++ b/src/osgPlugins/flt/FltFile.h
@@ -42,9 +42,9 @@ class FltFile : public osg::Referenced
         void setMaterialPool(MaterialPool* materialPool){ _materialPool = materialPool; }
         void setInstancePool(InstancePool* instancePool){ _instancePool = instancePool; }
 
-        inline const bool useInternalColorPalette() const    { return _useInternalColorPalette; }
-        inline const bool useInternalTexturePalette() const  { return _useInternalTexturePalette; }
-        inline const bool useInternalMaterialPalette() const { return _useInternalMaterialPalette; }
+        inline bool useInternalColorPalette() const    { return _useInternalColorPalette; }
+        inline bool useInternalTexturePalette() const  { return _useInternalTexturePalette; }
+        inline bool useInternalMaterialPalette() const { return _useInternalMaterialPalette; }
 
         void setUseTextureAlphaForTransparancyBinning(bool flag) { _useTextureAlphaForTransparancyBinning=flag; }
         bool getUseTextureAlphaForTransparancyBinning() const { return _useTextureAlphaForTransparancyBinning; }
diff --git a/src/osgPlugins/flt/GeoSetBuilder.h b/src/osgPlugins/flt/GeoSetBuilder.h
index c62a93f9c..072daca0a 100644
--- a/src/osgPlugins/flt/GeoSetBuilder.h
+++ b/src/osgPlugins/flt/GeoSetBuilder.h
@@ -119,7 +119,7 @@ class DynGeoSet : public osg::Referenced
         void setPrimType(osg::PrimitiveSet::Mode type) { _primtype=type; }
         osg::PrimitiveSet::Mode getPrimType() const { return _primtype; }
 
-        inline void addPrimLen(const int len)           { _primLenList.push_back(len); }
+        inline void addPrimLen(int len)           { _primLenList.push_back(len); }
         inline void addCoord(const osg::Vec3& coord)    { _coordList.push_back(coord); }
         inline void addNormal(const osg::Vec3& normal)  { _normalList.push_back(normal); }
         inline void addColor(const osg::Vec4& color)    { _colorList.push_back(color); }
@@ -130,11 +130,11 @@ class DynGeoSet : public osg::Referenced
         
         void addToGeometry(osg::Geometry* geom);
 
-        inline const int primLenListSize() const { return _primLenList.size(); }
-        inline const int coordListSize() const { return _coordList.size(); }
-        inline const int normalListSize() const { return _normalList.size(); }
-        inline const int colorListSize() const { return _colorList.size(); }
-        inline const int tcoordListSize() const { return _tcoordList.size(); }
+        inline int primLenListSize() const { return _primLenList.size(); }
+        inline int coordListSize() const { return _coordList.size(); }
+        inline int normalListSize() const { return _normalList.size(); }
+        inline int colorListSize() const { return _colorList.size(); }
+        inline int tcoordListSize() const { return _tcoordList.size(); }
     inline void setDetailTextureAttrData(AttrData *attrdata) {_attrdata=attrdata; }
 
     osg::Geometry* getGeometry() {