Index: openacs-4/packages/assessment/www/asm-admin/add-edit-section-check.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/assessment/www/asm-admin/add-edit-section-check.tcl,v
diff -u -r1.3 -r1.3.6.1
--- openacs-4/packages/assessment/www/asm-admin/add-edit-section-check.tcl	31 Jan 2008 16:06:26 -0000	1.3
+++ openacs-4/packages/assessment/www/asm-admin/add-edit-section-check.tcl	18 Aug 2014 20:25:04 -0000	1.3.6.1
@@ -39,10 +39,10 @@
 
 set as_item_id $item_id
 
-if {[exists_and_not_null edit_check]} {
+if {([info exists edit_check] && $edit_check ne "")} {
     set return_url "&check_id=$inter_item_check_id&edit_check=t"
 }
-if {[exists_and_not_null by_item_p]} {
+if {([info exists by_item_p] && $by_item_p ne "")} {
     if {$by_item_p==1} {
 	    append return_url "&item_id=$item_id&by_item_p=$by_item_p"
 	} else  {