Re: [PATCH v10 0/6] MR1948: windows.media.speech: Recognition session work the second.

[Jinoh Kang (＠iamahuman)]

Jinoh Kang (@iamahuman) commented about dlls/windows.media.speech/recognizer.c:
>  return S_OK;
>
> error:
> - if (session->capture_client) IAudioCaptureClient_Release(session->capture_client);
> - if (session->audio_client) IAudioClient_Release(session->audio_client);
> if (session->constraints) IVector_ISpeechRecognitionConstraint_Release(session->constraints);
> - CloseHandle(session->worker_control_event);

Closing a potentially NULL handling is confusing.  How about:

```suggestion:-0+0
    if (session->worker_control_event) CloseHandle(session->worker_control_event);
```