Fixed 1 Coverity Low Impact issue "Unused pointer value (UNUSED_VALUE) Pointer "indices" returned by "this->_vertexAttribList[0ULL].indices.get()" is never used."
Fixed 1 Coverity Low Impact issue "Unused pointer value (UNUSED_VALUE)
Pointer "indices" returned by "this->_vertexAttribList[0ULL].indices.get()" is never used."

Report highlighted the fact that later code wasn't using the indices variable when it should have been, so
potentially a higher impact that the severity suggested by Coverity.



scrawl/osg,tomasthoresen/osg,openscenegraph/osg,jtorresfabra/osg,openscenegraph/osg,openscenegraph/osg,marchelbling/osg,scrawl/osg,marchelbling/osg,jtorresfabra/osg,jtorresfabra/osg,openscenegraph/osg,tomasthoresen/osg,artoolkit/osg,scrawl/osg,marchelbling/osg,tomasthoresen/osg,jtorresfabra/osg,artoolkit/osg,scrawl/osg,artoolkit/osg,tomasthoresen/osg,marchelbling/osg,artoolkit/osg