fixed upgrader CLI never exiting following successful upgrade

kenneth_suter

16.40.2007 6cef9ae330cc2d21ba1e031ed300529542996050

 opends/src/quicksetup/org/opends/quicksetup/upgrader/Upgrader.java

@@ -1060,8 +1060,7 @@
          this.currentProgressStep = UpgradeProgressStep.FINISHED;
          notifyListeners(null);
        } else {
          notifyListeners(null);
          this.currentProgressStep = UpgradeProgressStep.FINISHED;
          setCurrentProgressStep(UpgradeProgressStep.FINISHED);
        }
      }
    }