message: fixed a timeout bug in beginstep
diff: @@ -163,7 +163,8 @@ StepStatus WdmReader::BeginStep(const StepMode stepMode,
  "WdmReader::BeginStep() returned EndOfStream because of "
  "timeout.",
  true, true);
  - return StepStatus::EndOfStream;
  + --m_CurrentStep;
  + return StepStatus::NotReady;
  }
  }
  }
  