Index: openacs-4/packages/acs-tcl/tcl/exception-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-tcl/tcl/exception-procs.tcl,v
diff -u -N -r1.11.2.2 -r1.11.2.3
--- openacs-4/packages/acs-tcl/tcl/exception-procs.tcl	25 Nov 2019 14:16:26 -0000	1.11.2.2
+++ openacs-4/packages/acs-tcl/tcl/exception-procs.tcl	28 Oct 2020 15:39:19 -0000	1.11.2.3
@@ -11,7 +11,7 @@
     #
     package require try
 }
-if {[info commands "::try"] eq ""} {
+if {[namespace which ::try] eq ""} {
     error "This version of OpenACS requires the ::try command (built-in in 8.6+, package for 8.5"
 }