Fixed problem caused by ReaderWriterPFB::writeNode(..) not ensuring that the file extension was .pfb. Have added a check.
Fixed problem caused by ReaderWriterPFB::writeNode(..) not ensuring that the
file extension was .pfb. Have added a check.


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