From Laurens Voerman, "a minor patch for osgconv to make sure the helptext is printed if you run "osgconv -h" with OSG_NOTIFY_LEVEL set too low.

applys to both trunk and stable branch."


git-svn-id: http://svn.openscenegraph.org/osg/OpenSceneGraph/trunk@14280 16af8721-9629-0410-8352-f15c8da7e697

applications/osgconv/osgconv.cpp

@@ -557,6 +557,7 @@ int main( int argc, char **argv )
     // if user request help write it out to cout.
     if (arguments.read("-h") || arguments.read("--help"))
     {
+        osg::setNotifyLevel(osg::NOTICE);
         usage( arguments.getApplicationName().c_str(), 0 );
         //arguments.getApplicationUsage()->write(std::cout);
         return 1;