Buttons painting problem in latest version of metacity

[Victor87]

Hello

There is a different close button painting in newest version of metacity:

Left is 1:2.30.1
Right is 1:2.30.2
http://img508.imageshack.us/img508/9696/screenshotedp.png

So all themes uses this paint method now. And its looks very ugly in most of them.

So there is a question - how can i keep current version of metacity (1:2.30.2) but with old button's paint method?

Thanks