Index: openacs-4/packages/acs-tcl/tcl/acs-permissions-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-tcl/tcl/acs-permissions-procs.tcl,v
diff -u -r1.47.2.10 -r1.47.2.11
--- openacs-4/packages/acs-tcl/tcl/acs-permissions-procs.tcl	18 Feb 2022 11:36:10 -0000	1.47.2.10
+++ openacs-4/packages/acs-tcl/tcl/acs-permissions-procs.tcl	29 Aug 2022 14:17:24 -0000	1.47.2.11
@@ -116,7 +116,7 @@
         && $party_id == 0
         && [ad_conn user_id] == 0
         && [ad_conn untrusted_user_id] != 0
-        && ![template::util::is_true $permission_p]
+        && ![string is true -strict $permission_p]
     } {
         #
         # In case, permission was granted above, the party and ad_conn