last() function does not work properly in a nodeset returned from xalan:distinct() extension function broken in post 2.3.1 builds

[Rick Bullotta]

The following will return "-1" for last():

                <xsl:for-each select="xalan:distinct(/Rowsets/Rowset/Row/System)">
                        <xsl:value-of select="position()"/> of <xsl:value-of 
select="last()"/>
                </xsl:for-each>


Rick Bullotta
CTO
Lighthammer Software (www.lighthammer.com)