Code review comment for lp://qastaging/~bratsche/xsplash/compositing-fixes

> The previous flicker-free branch broke xsplash for non-composited
> environments. This branch fixes the problem.
>
> We initialize the compositing overlay window as we did before, and we
> forcefully redirect the splash window to it until a real compositing manager
> starts. Once that happens we remove the window redirection and set our window
> to rgba and allow the compositing manager to take over the work.
>
> Another improvement this branch introduces is that xsplash appears to the user
> much faster than it did before, in either compiz or metacity.

Trying to run autogen.sh I get this error "shift: 370: can't shift that many". Any idea how to fix this or what's actually causing this?