Replaced find_first_of with find.
Replaced find_first_of with find.


koshman86/osg,ntoand/osg,ghub/osg,omega-hub/osg,ghub/osg,stmh/osg,omega-hub/osg,artoolkit/osg,artoolkit/osg,stmh/osg,omega-hub/osg,ntoand/osg,XiaoCC/osg,XiaoCC/osg,ghub/osg,ntoand/osg,ntoand/osg,koshman86/osg,koshman86/osg,omega-hub/osg,XiaoCC/osg,stmh/osg,koshman86/osg,XiaoCC/osg,stmh/osg,XiaoCC/osg,stmh/osg,ghub/osg,artoolkit/osg,artoolkit/osg