Index: openacs-4/packages/evaluation-portlet/lib/tasks-chunk-postgresql.xql
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/evaluation-portlet/lib/tasks-chunk-postgresql.xql,v
diff -u -r1.6 -r1.7
--- openacs-4/packages/evaluation-portlet/lib/tasks-chunk-postgresql.xql	5 Aug 2004 23:39:13 -0000	1.6
+++ openacs-4/packages/evaluation-portlet/lib/tasks-chunk-postgresql.xql	11 Aug 2004 00:50:39 -0000	1.7
@@ -40,7 +40,7 @@
 		cr.title as task_title,
 		et.data as task_data,
 	   	et.task_id as revision_id,
-		cr.content_length,
+		coalesce(cr.content_length,0) as content_length,
 		ea.answer_id as answer_id
 	from cr_revisions cr, 
 		 evaluation_tasksi et left outer join evaluation_answersi ea on (ea.task_item_id = et.task_item_id and content_revision__is_live(ea.answer_id) = true