integration of renaissance2 in m81 broke smoketestoo_native (without X)

Hi *,

can anybody confirm that m81 won't succeed in running
smoketestoo_native on linux (without X/Xvfb).

It worked fine between m77 and m80 (before m77, it requried X11), and
broke on m81. hg bisect identified the integration of renaissance2 as
the cws that broke it.

ciao
Christian