NullPointException in LocalMUCRoom canSendPrivateMessage

Description

when canSendPrivateMessage is null will throw NullPointException

if use canSendPrivateMessage() method when canSendPrivateMessage
is null will return "anyone"

https://github.com/igniterealtime/Openfire/pull/660

Environment

None
Fixed

Assignee

Dave Cridland

Reporter

Daryl Herzmann