compositor-wayland: Handle HUP or ERR from event loop
Otherwise we end up in a busy loop instead of exiting nicely.
diff --git a/src/compositor-wayland.c b/src/compositor-wayland.c
index 21ce5cb..3ab8785 100644
--- a/src/compositor-wayland.c
+++ b/src/compositor-wayland.c
@@ -684,6 +684,11 @@
struct wayland_compositor *c = data;
int count = 0;
+ if ((mask & WL_EVENT_HANGUP) || (mask & WL_EVENT_ERROR)) {
+ wl_display_terminate(c->base.wl_display);
+ return 0;
+ }
+
if (mask & WL_EVENT_READABLE)
count = wl_display_dispatch(c->parent.wl_display);
if (mask & WL_EVENT_WRITABLE)