regression in recent cvs (transparent window) ?

[T'aZ]

i've recently compiled wine cvs, and now, the content of a window from
an app is not shown, 
it's the bug http://bugs.winehq.com/show_bug.cgi?id=1033

cmorgan on irc said me i might post here so that "maybe someone knows if
it was their patch that did it" :)