Re: [1/1] Handle hwnd and tbi when passing NULL

[Nikolay Sivov]

Kovács András wrote:
> Hi,
>
> This patch is for GetTitleBarInfo, when it gets NULL hwnd and/or pti
> parameter.
> GTA IV tries to use this function with NULL, NULL parameters. 
> This doesn't hurt Windows, but crashes in wine.
> Tested against Windows 7.
>
> Best Regards,
>
> Andras Kovacs

I think IsWindow() will be enough here. Also add tests for that please.