fix for issue #1865 (upgrade -V error)

lutoff

06.51.2007 778b1987a96a8591520f8b6e2c8225ccb5e73c69

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

@@ -72,7 +72,9 @@
              ResourceProvider.getInstance().getMsg("error-initializing-log"));
      t.printStackTrace();
    }
    new BuildExtractor(args).launch();
    Launcher launcher = new BuildExtractor(args);
    int returnCode = launcher.launch();
    System.exit(returnCode);
  }

  private BuildExtractorCliHelper helper = new BuildExtractorCliHelper();