Manuel Stoeckl authored Jul 05, 2019 and Simon Ser committed Jul 09, 2019

Instead, cleanly exit wl_closure_marshal and let the caller handler
the error. For wayland-client, the sole calling function will call
wl_abort() anyway. For wayland-server, the calling function will
cleanly shutdown the client.

This change ensures that compositors run with low file descriptor
limits or internal leaks need not crash suddenly (and sometimes
far from the problem) when space runs out.

Signed-off-by: Manuel Stoeckl <code@mstoeckl.com>