Replace the remaining $span->xpd with xpd_of_span(). Following up on r9648. Merged revisions 9731 via svnmerge from http://svn.digium.com/svn/dahdi/tools/trunk git-svn-id: http://svn.astersk.org/svn/dahdi/tools/branches/2.4@9744 17933a7a-c749-41c5-a318-cba88f637d49