Index: openacs-4/packages/xowf/lib/inclass-exam-answer.wf
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/xowf/lib/Attic/inclass-exam-answer.wf,v
diff -u -N -r1.1.2.15 -r1.1.2.16
--- openacs-4/packages/xowf/lib/inclass-exam-answer.wf	26 Apr 2020 20:14:20 -0000	1.1.2.15
+++ openacs-4/packages/xowf/lib/inclass-exam-answer.wf	28 Apr 2020 16:39:03 -0000	1.1.2.16
@@ -283,8 +283,7 @@
   :plain_template $obj
 
   if {[$parent_obj state] eq "published" && [$obj state] ne "done"} {
-    set synchronized [$parent_obj property synchronized]
-    if {$synchronized eq ""} {set synchronized 0}
+    set synchronized [$parent_obj property synchronized 0]
     set target_time [::xowf::test_item::question_manager exam_target_time \
                          -manager $parent_obj \
                          -base_time [expr { $synchronized