[osg-submissions] minor change to osgtext.cpp example to work around GCC 3.2.3 bug

[Robert Osfield]

On Feb 19, 2008 8:59 AM, Robert Osfield <robert.osfield at gmail.com> wrote:
> Thanks for the file, strange gcc bug, but I guess the workaround isn't
> too bad a change as it'll be more readable than the original.

File now merged and submitted to SVN.