[PATCH weston] xdg-shell: Add NULL checks for resources that may have gone away.

This should fix some (fairly rare) crashes where the client goes away at exactly the wrong moment, e.g.: - Weston sends a message to the client - Message causes the client to crash for whatever reason - Weston keeps processing the remaining requests from the now dead client (I've only seen it happ

Re: Recommended dev setup?

Hi David, > On Dec 2, 2016, at 7:48 PM, David Piper wrote: > > Hi all, > > I'm jumping back into the Wayland loop after more than a year. My first port > of call is once again building Wayland and Weston and getting some of the > sample clients running. About all I've done so far is install W