Fixed Coverity issue.
Fixed Coverity issue.

CID 11666: Uninitialized pointer field (UNINIT_CTOR)
Non-static class member _glMultiTexCoord1dv is not initialized in this constructor nor in any functions that it calls.
Non-static class member _glVertexAttrib1dv is not initialized in this constructor nor in any functions that it calls.



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