Index: openacs-4/packages/acs-tcl/tcl/utilities-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-tcl/tcl/utilities-procs.tcl,v
diff -u -r1.189.2.7 -r1.189.2.8
--- openacs-4/packages/acs-tcl/tcl/utilities-procs.tcl	30 Mar 2019 19:38:05 -0000	1.189.2.7
+++ openacs-4/packages/acs-tcl/tcl/utilities-procs.tcl	8 Apr 2019 13:05:35 -0000	1.189.2.8
@@ -3757,7 +3757,7 @@
     Catch a call to Tcl exec. Handle shell return codes
     consistently. Works like catch. The result of the exec is put into
     the variable named in result_var. Inspired by
-    http://wiki.tcl.tk/1039
+    https://wiki.tcl-lang.org/1039
 
     @param command A list of arguments to pass to exec
     @param result_var Variable name in caller's scope to set the result in