NULL node pointer in Xalan C++ 1.0

[Brian Quinlan <Br...@ActiveState.com>]

Hi,

I am trying to get Xalan to display the full tree for the result of XPath
expressions for debugging purposes.

In a simple example, I evaluate "//*", grab all of the XalanNodes from the
resulting nodeset and then iterate across each node's children in a loop
like this:

	const XalanNodeList*	childNodes = node->getChildNodes( );

	for ( int l = 0; l < childNodes->getLength( ); ++l )
		assert( childNodes->item( l ) ); // This causes an assert!

The problem is that childNodes->item() returns a NULL pointer even though
getLength() returns the correct value.

At the bottom level of the call to childNotes->item( ), THIS_CLASS::item( )
is returning a valid NodeImpl pointer, so I suspect that the problem is with
m_navigator.mapNode( ). Any ideas? Is this intentional or a bug?