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 -r1.47.2.4 -r1.47.2.5
--- openacs-4/packages/acs-tcl/tcl/acs-permissions-procs.tcl	22 Jul 2020 12:28:42 -0000	1.47.2.4
+++ openacs-4/packages/acs-tcl/tcl/acs-permissions-procs.tcl	28 Oct 2020 15:39:19 -0000	1.47.2.5
@@ -350,7 +350,7 @@
 
     @see permission::permission_p
 } {
-    if {[info commands ::acs::permission_cache] eq ""} {
+    if {[namespace which ::acs::permission_cache] eq ""} {
         return
 
     } elseif {[info exists party_id] && [info exists object_id] && [info exists privilege]} {