Index: openacs-4/packages/xowiki/tcl/tree-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/xowiki/tcl/tree-procs.tcl,v
diff -u -r1.26 -r1.27
--- openacs-4/packages/xowiki/tcl/tree-procs.tcl	11 Sep 2024 06:15:56 -0000	1.26
+++ openacs-4/packages/xowiki/tcl/tree-procs.tcl	24 Oct 2024 17:02:23 -0000	1.27
@@ -646,7 +646,7 @@
     set id [$tree id]
     set options [list "enableLinks: true"]
     # see list of possible icons: https://github.com/jonmiles/bootstrap-treeview
-    if {[::xowiki::CSS toolkit] eq "bootstrap5"} {
+    if {[::template::CSS toolkit] eq "bootstrap5"} {
       lappend options \
           "expandIcon: 'glyphicon glyphicon-none'" \
           "collapseIcon: 'bi bi-folder2-open'"