[1/3] kernel32: Reset LastError if GetModuleFileName() succeeds.

[Francois Gouget]

On Fri, 30 Sep 2011, Francois Gouget wrote:

> This is necessary because LastError may already be set to 
> ERROR_INSUFFICIENT_BUFFER which would mislead the caller.

And of course the older versions of Windows (up to XP SP3!) don't reset 
lasterror so the test bit of the patch cannot go in. I'd still argue 
that GetModuleFileNameW() should reset LastError though.

-- 
Francois Gouget <fgouget at codeweavers.com>