not return the right value. patched by robin.lu@sun.com r=blizzard sr=bryner git-svn-id: svn://10.0.0.236/trunk@157480 18797224-902f-48f8-a5cc-f745e15eee43
not return the right value. patched by robin.lu@sun.com r=blizzard sr=bryner git-svn-id: svn://10.0.0.236/trunk@157480 18797224-902f-48f8-a5cc-f745e15eee43