Index: lams_monitoring/src/java/org/lamsfoundation/lams/monitoring/service/MonitoringService.java
===================================================================
RCS file: /usr/local/cvsroot/lams_monitoring/src/java/org/lamsfoundation/lams/monitoring/service/MonitoringService.java,v
diff -u -r1.79 -r1.80
--- lams_monitoring/src/java/org/lamsfoundation/lams/monitoring/service/MonitoringService.java	6 Jun 2006 22:36:02 -0000	1.79
+++ lams_monitoring/src/java/org/lamsfoundation/lams/monitoring/service/MonitoringService.java	8 Jun 2006 01:02:11 -0000	1.80
@@ -1506,8 +1506,7 @@
 
        private void deletePreviewLesson(Lesson lesson) {
        	if ( lesson != null ) {
-       		if ( lesson.getLearningDesign().getCopyTypeID() != null && 
-       				LearningDesign.COPY_TYPE_PREVIEW == lesson.getLearningDesign().getCopyTypeID().intValue() ) {
+       		if ( lesson.isPreviewLesson() ) {
        			
        	    	// get all the tool sessions for this lesson and remove all the tool session data
        			List toolSessions = lamsCoreToolService.getToolSessionsByLesson(lesson);