Index: openacs-4/packages/xowiki/tcl/xowiki-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/xowiki/tcl/xowiki-procs.tcl,v
diff -u -N -r1.226 -r1.227
--- openacs-4/packages/xowiki/tcl/xowiki-procs.tcl	10 Apr 2008 12:05:47 -0000	1.226
+++ openacs-4/packages/xowiki/tcl/xowiki-procs.tcl	16 Apr 2008 20:22:39 -0000	1.227
@@ -975,6 +975,7 @@
     if {$update_references || $unresolved_references > 0} {
       my update_references $item_id [lsort -unique $references]
     }
+    unset references
     set html [expr {$render_adp ? [my adp_subst $content] : $content}]
     if {[::xo::cc get_parameter content-type text/html] eq "text/html"} {
       append html "<DIV class='content-chunk-footer'>"