[WideChar conversion improvements - 1/5] Add a new check for'dstlen < 0' to WideCharToMultiByte

[Colin Finck]

Alexandre Julliard wrote:
> There are places in Wine that use a negative dstlen, you have to fix
> them first.

Done here now: 
http://www.winehq.org/pipermail/wine-patches/2008-July/058743.html

Best regards,

Colin