Add check to SetMenuItemInfo

[Alexandre Julliard]

"Dmitry Timoshkov" <dmitry at baikal.ru> writes:

> I'm not opposed to your fix, not at all. I just would like to understand
> better what is the real problem with our code. If you, or somebody else,
> could confirm (by a test case) that exactly (MFT_BITMAP | MFT_SEPARATOR)
> combination should be rejected then I'll vote for your patch.

At least on NT4 it's not rejected. In fact NT seems to accept any
combination of flags. I have removed the check for now.

-- 
Alexandre Julliard
julliard at winehq.com