Index: openacs-4/packages/acs-tcl/tcl/10-charset-compat-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-tcl/tcl/10-charset-compat-procs.tcl,v
diff -u -r1.4.2.1 -r1.4.2.2
--- openacs-4/packages/acs-tcl/tcl/10-charset-compat-procs.tcl	11 Jun 2019 18:55:08 -0000	1.4.2.1
+++ openacs-4/packages/acs-tcl/tcl/10-charset-compat-procs.tcl	28 Oct 2020 15:39:19 -0000	1.4.2.2
@@ -12,7 +12,7 @@
 # Define dummy stubs in case the required commands are not available.
 #
 foreach one_proc {ns_startcontent ns_encodingfortype} {
-    if {[info commands $one_proc] eq ""} {
+    if {[namespace which $one_proc] eq ""} {
         proc $one_proc {args} { }
     }
 }