Index: openacs-4/packages/assessment-portlet/www/assessment-portlet.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/assessment-portlet/www/assessment-portlet.tcl,v
diff -u -r1.16 -r1.17
--- openacs-4/packages/assessment-portlet/www/assessment-portlet.tcl	9 Nov 2008 23:29:22 -0000	1.16
+++ openacs-4/packages/assessment-portlet/www/assessment-portlet.tcl	27 Oct 2014 16:41:04 -0000	1.17
@@ -88,7 +88,7 @@
 	set assessment_url [site_node::get_url -node_id $as_node_id]
 	set old_comm_node_id $comm_node_id
 
-	if {[empty_string_p $password]} {
+	if {$password eq ""} {
 	    append assessment_url [export_vars -base "instructions" {assessment_id}]
 	} else {
 	    append assessment_url [export_vars -base "assessment-password" {assessment_id}]