Fix test failure

git-svn-id: https://svn.apache.org/repos/asf/cxf/trunk@1548738 13f79535-47bb-0310-9956-ffa450edef68
[CXF-5434] Fix some issues where a reply may attempt to be sent to the "none" address.

git-svn-id: https://svn.apache.org/repos/asf/cxf/trunk@1548739 13f79535-47bb-0310-9956-ffa450edef68