[Gimp-developer] image redraw broken with git sources

[Helmut Jarausch <jarausch skynet be>]

Hi,

I've built gegl and gimp from GIT sources. The speed of displaying a  
new image has much improved recently.
Unfortunately, image updating due to scrolling or a redraw event  
scrambles the image completely.

Is it only here (Gentoo Linux, bleeding edge, gcc-4.7.3) or is it a  
known bug?

Thanks,
Helmut