Index: openacs-4/packages/simulation/lib/sim-template-tasks.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/simulation/lib/sim-template-tasks.tcl,v
diff -u -r1.46 -r1.47
--- openacs-4/packages/simulation/lib/sim-template-tasks.tcl	31 Oct 2006 09:00:05 -0000	1.46
+++ openacs-4/packages/simulation/lib/sim-template-tasks.tcl	25 Apr 2018 19:47:48 -0000	1.47
@@ -32,7 +32,7 @@
 if { $display_mode == "edit"} {
     set list_actions [list "Add a Task" [export_vars -base task-edit { workflow_id parent_action_id {return_url "[ad_return_url]" } }] {}]
 } else {
-    set list_actions [list]
+    set list_actions {}
 }
 
 set show_states_p 1
@@ -107,7 +107,7 @@
 }
 
 if { !$show_states_p } {
-    set states [list]
+    set states {}
 } else {
     lappend elements state_spacer { 
         label "<br />Enabled in States:"
@@ -116,7 +116,7 @@
         html { style "border-left: 2px dotted #A0BDEB;" }
     }
 
-    set states [list]
+    set states {}
 
     db_foreach select_states {
         select s.state_id,
@@ -176,7 +176,7 @@
     lappend extend state_${state_id}_url
 }
 
-array set enabled_in_state [list]
+array set enabled_in_state {}
 
 # Ordering by assigned_p, so we get assigned states ('t') last
 db_foreach select_enabled_in_states {