Re: [PATCH v8 0/3] MR5060: win32u, explorer, winex11.drv: Restore display settings on process exit.

[Zhiyi Zhang (＠zhiyi)]

Zhiyi Zhang (@zhiyi) commented about dlls/win32u/sysparams.c:
>  free( displays );
>  if (ret) return ret;

Let's move these codes here
```
    restorer_window = NtUserFindWindowEx( NULL, NULL, &restoter_str, NULL, 0 );
    restorer_thread_id = NtUserGetWindowThread( restorer_window, NULL );
```

Also check if restorer_window is found before sending a message because explorer.exe might not be running.