minor bugfix for hierarchical pages breadcrumbs.
minor bugfix for hierarchical pages breadcrumbs.

theportlandcompany/shoestrap-3,jloosli/shoestrap-3,shoestrap/shoestrap-3,cadr-sa/shoestrap-3,theportlandcompany/shoestrap-3,jloosli/shoestrap-3,jloosli/shoestrap-3,shoestrap/shoestrap-3,cadr-sa/shoestrap-3