[2/2] Setupapi patch

[Dmitry Timoshkov]

"Alexander Morozov" <amorozov at etersoft.ru> wrote:

> +    if (ReferenceString && lstrlenW(ReferenceString))
>      {
>          /* space for a hash between string and reference string: */
>          len += lstrlenW(ReferenceString) + 1;
> @@ -258,10 +258,10 @@ static LPWSTR SETUPDI_CreateSymbolicLink
>          /* replace '\\' with '#' after the "\\\\?\\" beginning */
>          for (ptr = strchrW(ret + 4, '\\'); ptr; ptr = strchrW(ptr + 1, '\\'))
>              *ptr = '#';
> -        if (ReferenceString)
> +        if (ReferenceString && lstrlenW(ReferenceString))

Calling lstrlenW on ReferenceString is not needed, checking *ReferenceString
is enough.

-- 
Dmitry.