From Ryan Pavlik, "Fix inventor state copy constructor.
From Ryan Pavlik, "Fix inventor state copy constructor.

    Clang warning:
    In file included from src/osgPlugins/Inventor/ConvertToInventor.cpp:80:
    src/osgPlugins/Inventor/ConvertToInventor.h:117:71: warning: field is uninitialized when used here [-Wuninitialized]
            osgTexGenS(s.osgTexGenS), osgTexGenT(s.osgTexGenT), osgTexGen(osgTexGen),
                                                                          ^"


XiaoCC/osg,koshman86/osg,artoolkit/osg,omega-hub/osg,ghub/osg,ntoand/osg,XiaoCC/osg,ntoand/osg,ntoand/osg,koshman86/osg,koshman86/osg,ntoand/osg,ghub/osg,stmh/osg,omega-hub/osg,koshman86/osg,artoolkit/osg,stmh/osg,XiaoCC/osg,stmh/osg,omega-hub/osg,ghub/osg,omega-hub/osg,XiaoCC/osg,artoolkit/osg,XiaoCC/osg,stmh/osg,ghub/osg,artoolkit/osg,stmh/osg