diff --git a/plugins/TestingList.java b/plugins/TestingList.java
index 0addac1..872df2c 100644
--- a/plugins/TestingList.java
+++ b/plugins/TestingList.java
@@ -59,7 +59,7 @@ public class TestingList extends Panel {
                 Object deviceName = eval("DEVICE");
                 String sSuccess = (success == true) ? "Success" : "Failed";
                 
-                if (ret != null) {
+                if (ret != null ) {
                     //SwingUtils.showMessage(getComponent(), "", ret.toString() + " - " + ret.getClass().getName());
                     iCurrentTestPos = testingList.showResult(deviceName.toString(), fileName, ret.toString(), sSuccess);
                     //start next test
@@ -424,6 +424,8 @@ public class TestingList extends Panel {
                     //launch the test
                     try{
                         args.put("DEVICE", sDeviceName); 
+                        args.put("ret", ""); 
+                        args.put("success", false);                        
                         run(sTestName, args);
                     } catch (Exception ex) {
                         SwingUtils.showMessage(this, "", ex.toString());