Index: openacs-4/packages/assessment/tcl/as-list-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/assessment/tcl/as-list-procs.tcl,v
diff -u -r1.9 -r1.10
--- openacs-4/packages/assessment/tcl/as-list-procs.tcl	25 Apr 2018 21:14:49 -0000	1.9
+++ openacs-4/packages/assessment/tcl/as-list-procs.tcl	25 Apr 2018 21:16:43 -0000	1.10
@@ -24,7 +24,7 @@
         @error
     } {
         # Process search items
-        set paramlist [list]
+        set paramlist {}
         if { [set form [rp_getform]] ne "" } {
             array set formarr [util_ns_set_to_list -set $form]
             set paramlist {}
@@ -50,7 +50,7 @@
         @error
     } {
         # Process search items
-        set as_item_ids ulist]
+        set as_item_ids {}
         if { [set form [rp_getform]] ne "" } {
             array set formarr [util_ns_set_to_list -set $form]
             set paramlist {}