[Bug 41956] Regression in wininet crashes skype

https://bugs.winehq.org/show_bug.cgi?id=41956

--- Comment #6 from Bruno Jesus  ---
(In reply to Fabian Maurer from comment #5)
> MSDN: "If an E_POINTER error code is returned, the buffer was too small to
> hold the result, and the value referenced by pcchEscaped is set to the
> required number of characters in the buffer."
>
> rc = UrlEscapeW(path, NULL, &needed, URL_ESCAPE_SPACES_ONLY);
> if (rc == E_POINTER)
>     needed = strlenW(path)+1;
>
> That doesn't seem quite right to me. Sure the "!=" wasn't right? It works if
> I change that back.

I believe you are right. The patch changed != to ==
The correct is != because when E_POINTER is returned the variable needed
already contains the expected value.