all work. Better error checking, and factored out some common code. git-svn-id: svn://10.0.0.236/trunk@26223 18797224-902f-48f8-a5cc-f745e15eee43
all work. Better error checking, and factored out some common code. git-svn-id: svn://10.0.0.236/trunk@26223 18797224-902f-48f8-a5cc-f745e15eee43