Index: openacs-4/packages/acs-tcl/tcl/memoize-procs-aolserver.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-tcl/tcl/memoize-procs-aolserver.tcl,v
diff -u -r1.2 -r1.3
--- openacs-4/packages/acs-tcl/tcl/memoize-procs-aolserver.tcl	11 Feb 2019 10:11:45 -0000	1.2
+++ openacs-4/packages/acs-tcl/tcl/memoize-procs-aolserver.tcl	3 Sep 2024 15:37:34 -0000	1.3
@@ -26,10 +26,10 @@
 } {
     #
     # The ::util_memoize_flush proc is defined in the *-init script,
-    # after the util_memoize cache was created. Therefore is save to
+    # after the util_memoize cache was created. Therefore, is safe to
     # use the util_memoize when this proc is available.
     #
-    if {[info commands ::util_memoize_flush] ne ""} {
+    if {[namespace which ::util_memoize_flush] ne ""} {
 
         if {$max_age ne "" && $max_age < 0} {
             error "max_age must not be negative"