1 files changed, 5 insertions, 3 deletions
diff --git a/qadevOOo/tests/java/mod/_sch/AccDataPoint.java b/qadevOOo/tests/java/mod/_sch/AccDataPoint.java
index 45bd6e3e4101..3e94364a0559 100644
--- a/qadevOOo/tests/java/mod/_sch/AccDataPoint.java
+++ b/qadevOOo/tests/java/mod/_sch/AccDataPoint.java
@@ -110,9 +110,11 @@ public class AccDataPoint extends TestCase {
     * @param log writer to log information while testing
     */
     protected void cleanup( TestParameters Param, PrintWriter log) {
-        log.println( "    closing xChartDoc " );
-        util.DesktopTools.closeDoc(xChartDoc);
-
+        if( xChartDoc!=null ) {
+            log.println( "    closing xChartDoc" );
+            util.DesktopTools.closeDoc(xChartDoc);
+            xChartDoc = null;
+        }
     }
 
 }