Index: openacs-4/packages/categories/www/cadmin/tree-view.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/categories/www/cadmin/tree-view.tcl,v
diff -u -N -r1.23.2.1 -r1.23.2.2
--- openacs-4/packages/categories/www/cadmin/tree-view.tcl	20 Dec 2019 21:18:10 -0000	1.23.2.1
+++ openacs-4/packages/categories/www/cadmin/tree-view.tcl	29 Aug 2022 14:17:25 -0000	1.23.2.2
@@ -67,7 +67,7 @@
 	set parent_url [export_vars -no_empty -base category-parent-change { category_id tree_id locale object_id ctx_id}]
 	set links_view_url [export_vars -no_empty -base category-links-view { category_id tree_id locale object_id ctx_id}]
 	set synonyms_view_url [export_vars -no_empty -base synonyms-view { category_id tree_id locale object_id ctx_id}]
-	if { [template::util::is_true $deprecated_p] } {
+	if { [string is true -strict $deprecated_p] } {
 	    set phase_in_url [export_vars -no_empty -base category-phase-in { category_id tree_id locale object_id ctx_id}]
 	} else {
 	    set phase_out_url [export_vars -no_empty -base category-phase-out { category_id tree_id locale object_id ctx_id}]