[Evolution] Bug#877145: evolution-data-server: Evolution can't update radicale calendar events error code 411 Length required

[Diane Trout]

> 
> I tried building a copy of evolution-data-server with the patch in
> 3.26.0, but it didn't work for me. Although maybe I need to reboot.

I apparently hadn't installed enough evolution-data-server packages, or
hadn't restarted them. after installing more things and killing more e-
d-s processes the patch does work, and I was able to update an event.

https://git.gnome.org/browse/evolution-data-server/commit/?id=ef8b553fd