Index: openacs-4/packages/evaluation/www/admin/evaluations/student-list.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/evaluation/www/admin/evaluations/student-list.tcl,v
diff -u -r1.26 -r1.27
--- openacs-4/packages/evaluation/www/admin/evaluations/student-list.tcl	27 Oct 2014 16:41:25 -0000	1.26
+++ openacs-4/packages/evaluation/www/admin/evaluations/student-list.tcl	14 Jun 2015 00:33:46 -0000	1.27
@@ -12,7 +12,7 @@
 } {
     {task_id:naturalnum,optional ""}
     {task_item_id:naturalnum,optional ""}
-    {show_portrait_p ""}
+    {show_portrait_p:boolean ""}
     {orderby_wa:optional}
     {orderby_na:optional}
     {orderby:optional}