Index: ssts-reports/src/main/java/com/forgon/disinfectsystem/jasperreports/util/DeviceMaintenanceHelper.java
===================================================================
diff -u -r41169 -r41173
--- ssts-reports/src/main/java/com/forgon/disinfectsystem/jasperreports/util/DeviceMaintenanceHelper.java	(.../DeviceMaintenanceHelper.java)	(revision 41169)
+++ ssts-reports/src/main/java/com/forgon/disinfectsystem/jasperreports/util/DeviceMaintenanceHelper.java	(.../DeviceMaintenanceHelper.java)	(revision 41173)
@@ -416,6 +416,7 @@
 													vo.setValue(thisValue);
 												}
 											}else{
+												vo = null;
 												continue;
 											}
 										}