bug#27816: 26.0.50; X protocol error: BadPixmap (invalid Pixmap parameter) on protocol request 55

[martin rudalics]

> There is some other minor trouble (not
> really related to this bug I think): the scrollbar does not get drawn
> (the space where it should be is all white instead) when first opening
> the frame, unless I've set synchronous mode as above.

This should have been fixed now.  Please have a look.

Thanks, martin