Fix for issue 3349 (fail to downgrade from build 16 to build 15)

jvergara

04.57.2008 8fe7c88b03f150d0a08a9d3ea8fcaadb8db7a67c

Fix for issue 3349 (fail to downgrade from build 16 to build 15)

Even if the error code we get from the process is not 0 (this can be caused because it got blocked or interrupted through the space return we send to the terminal) check that we have the build information before reporting an error.

 opends/src/quicksetup/org/opends/quicksetup/BuildInformation.java

@@ -99,7 +99,7 @@
            {
              try
              {
                Thread.sleep(5000);
                Thread.sleep(15000);
                if (!done[0])
                {
                  fOut.write(Constants.LINE_SEPARATOR.getBytes());
@@ -143,9 +143,23 @@
        }
        else
        {
          throw new ApplicationException(
              ReturnCode.START_ERROR,
              INFO_ERROR_CREATING_BUILD_INFO_MSG.get(sb.toString()), null);
          try
          {
            checkNotNull(bi.values,
                NAME,
                MAJOR_VERSION,
                MINOR_VERSION,
                POINT_VERSION,
                REVISION_NUMBER);
          }
          catch (Throwable t)
          {
            // We did not get the required information.
            throw new ApplicationException(
                ReturnCode.START_ERROR,
                INFO_ERROR_CREATING_BUILD_INFO_MSG.get(sb.toString()),
                null);
          }
        }
      }
    } catch (IOException e) {