UnionPathIterator

[Mike French]

I'm doing an XPath query with a union expression,
but the UnionPathIterator returned from 

  XPathAPI::selectNodeIterator()

only ever seems to contain one node.

For example, this returns every element:

  "//*"

but this only returns one:

 "//* | //*"

Has anyone else seen this ?
I'm running Xalan-J 2.0.1.

Thanks,
Mike