[PATCH] shell32: Fix return value for CreateWindowExW.

[Nikolay Sivov]

On 01/04/2018 01:20 PM, Andrey Gusev wrote:

> Signed-off-by: Andrey Gusev <andrey.goosev at gmail.com>
> ---
>   dlls/shell32/control.c | 13 +++++++------
>   1 file changed, 7 insertions(+), 6 deletions(-)
>
> diff --git a/dlls/shell32/control.c b/dlls/shell32/control.c
> index b3931544e4..72b213261d 100644
> --- a/dlls/shell32/control.c
> +++ b/dlls/shell32/control.c
> @@ -634,12 +634,13 @@ static void    Control_DoInterface(CPanel* panel, HWND hWnd, HINSTANCE hInst)
>   
>       if (!RegisterClassExW(&wc)) return;
>   
> -    CreateWindowExW(0, wc.lpszClassName, appName,
> -		    WS_OVERLAPPEDWINDOW | WS_VISIBLE,
> -		    CW_USEDEFAULT, CW_USEDEFAULT,
> -		    CW_USEDEFAULT, CW_USEDEFAULT,
> -		    hWnd, NULL, hInst, panel);
> -    if (!panel->hWnd) return;
> +    panel->hWnd = CreateWindowExW(0, wc.lpszClassName, appName,
> +		                  WS_OVERLAPPEDWINDOW | WS_VISIBLE,
> +		                  CW_USEDEFAULT, CW_USEDEFAULT,
> +		                  CW_USEDEFAULT, CW_USEDEFAULT,
> +		                  hWnd, NULL, hInst, panel);
> +    if (!panel->hWnd)
> +        return FALSE;
>   
>       while (GetMessageW(&msg, panel->hWnd, 0, 0)) {
>           TranslateMessage(&msg);
This is a readability change only it seems, it should work the same 
without it.