Index: openacs-4/packages/assessment/tcl/as-checks-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/assessment/tcl/as-checks-procs.tcl,v
diff -u -r1.28.2.2 -r1.28.2.3
--- openacs-4/packages/assessment/tcl/as-checks-procs.tcl	3 Oct 2015 18:26:39 -0000	1.28.2.2
+++ openacs-4/packages/assessment/tcl/as-checks-procs.tcl	4 Jul 2016 11:35:25 -0000	1.28.2.3
@@ -229,7 +229,7 @@
 } {
     set error_txt ""
 
-    db_foreach get_check_params { } {
+    db_foreach get_check_params {} {
 	set parameter_name [db_1row select_name {}]
 	
 	set $varname ""
@@ -298,7 +298,7 @@
     
 } {
     db_0or1row subject_id {select subject_id from as_sessions where session_id=:session_id}
-    db_foreach get_check_params { } {
+    db_foreach get_check_params {} {
 	set parameter_name [db_1row select_name {}]
 	
 	set $varname ""
@@ -368,7 +368,7 @@
     
 } {
     
-    set section_checks [db_list_of_lists section_checks { }]
+    set section_checks [db_list_of_lists section_checks {}]
 
     foreach check $section_checks  {
 	set check_sql [lindex $check 1]
@@ -400,7 +400,7 @@
 	set perform [db_string check_sql "[lindex $check 0]" -default 0]
 	
 	if {$perform == 1} {
-	    set order [db_string get_order { }]
+	    set order [db_string get_order {}]
 	}
 	
     }
@@ -468,7 +468,7 @@
     
 } {
     
-    set section_checks [db_list_of_lists section_checks { }]
+    set section_checks [db_list_of_lists section_checks {}]
     
     foreach check $section_checks  {
         set check_sql [lindex $check 1]