Index: openacs-4/packages/acs-admin/www/auth/authority.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-admin/www/auth/authority.tcl,v
diff -u -r1.28.2.1 -r1.28.2.2
--- openacs-4/packages/acs-admin/www/auth/authority.tcl	12 Mar 2019 17:35:03 -0000	1.28.2.1
+++ openacs-4/packages/acs-admin/www/auth/authority.tcl	16 Dec 2019 17:55:12 -0000	1.28.2.2
@@ -298,7 +298,7 @@
         set end_time_pretty [lc_time_fmt $end_time_ansi "%x %X"]
 
         set interactive_pretty [expr {$interactive_p eq "t" ? $yes : $no}]
-        set short_message [string_truncate -len 30 -- $message]
+        set short_message [ad_string_truncate -len 30 -- $message]
 
         set actions_per_minute {}
         if { $run_time_seconds > 0 && $num_actions > 0 } {