Index: openacs-4/packages/evaluation/lib/evaluations-chunk.xql
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/evaluation/lib/evaluations-chunk.xql,v
diff -u -r1.5.2.1 -r1.5.2.2
--- openacs-4/packages/evaluation/lib/evaluations-chunk.xql	31 May 2005 23:13:09 -0000	1.5.2.1
+++ openacs-4/packages/evaluation/lib/evaluations-chunk.xql	16 Jun 2005 09:22:36 -0000	1.5.2.2
@@ -16,7 +16,7 @@
 
 	select et.task_name, 
 	round(et.weight,2) as task_weight,
-        et.task_id, (select perfect_score from evaluation_tasks where task_id=et.task_id) as perfect_score, online_p
+        et.task_id, coalesce(perfect_score,0) as perfect_score, online_p
 	from evaluation_tasksi et, cr_items cri
 	where grade_item_id = :grade_item_id
 	  and cri.live_revision = et.task_id
@@ -48,7 +48,7 @@
 	et.online_p,
 	et.due_date,
 	et.late_submit_p,
-        et.task_id, (select perfect_score from evaluation_tasks where task_id=et.task_id) as perfect_score
+        et.task_id, coalesce(perfect_score,0) as perfect_score
 	from evaluation_grades eg,
 	evaluation_tasksi et,
 	cr_items cri