From 73c48f2f35ffea2f4fb03f54e652559be4bfe658 Mon Sep 17 00:00:00 2001
From: emersion <contact@emersion.fr>
Date: Thu, 16 Nov 2017 09:33:47 +0100
Subject: [PATCH] Terminate local display on remote Wayland display error

---
 backend/wayland/backend.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/backend/wayland/backend.c b/backend/wayland/backend.c
index 532935b8..bfc73e05 100644
--- a/backend/wayland/backend.c
+++ b/backend/wayland/backend.c
@@ -12,10 +12,15 @@
 #include "backend/wayland.h"
 #include "xdg-shell-unstable-v6-client-protocol.h"
 
-
 static int dispatch_events(int fd, uint32_t mask, void *data) {
 	struct wlr_wl_backend *backend = data;
 	int count = 0;
+
+	if ((mask & WL_EVENT_HANGUP) || (mask & WL_EVENT_ERROR)) {
+		wl_display_terminate(backend->local_display);
+		return 0;
+	}
+
 	if (mask & WL_EVENT_READABLE) {
 		count = wl_display_dispatch(backend->remote_display);
 	}