MDL-28103 one more problem.

diff --git a/question/engine/upgrade/behaviourconverters.php b/question/engine/upgrade/behaviourconverters.php
index 9fffa19..a502b8e 100644 (file)
--- a/question/engine/upgrade/behaviourconverters.php
+++ b/question/engine/upgrade/behaviourconverters.php
@@ -320,7 +320,7 @@ abstract class question_behaviour_attempt_updater {
         }
 
         $step->fraction = null;
-        $step->timecreated = $state->timestamp;
+        $step->timecreated = $state->timestamp ? $state->timestamp : time();
         $step->userid = $this->attempt->userid;
 
         $summary = $this->qtypeupdater->response_summary($state);