From 37aae0b2cdebeba10f141b8646886614e1646530 Mon Sep 17 00:00:00 2001
From: emersion <contact@emersion.fr>
Date: Sat, 31 Mar 2018 13:28:50 -0400
Subject: [PATCH] backend/x11: flush after destroying window

Otherwise the destroy message is kept buffered and never reaches
the X11 server. Thanks X11.
---
 backend/x11/output.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/backend/x11/output.c b/backend/x11/output.c
index 9e7424d81..4ccabd51a 100644
--- a/backend/x11/output.c
+++ b/backend/x11/output.c
@@ -52,6 +52,7 @@ static void output_destroy(struct wlr_output *wlr_output) {
 	wl_event_source_remove(output->frame_timer);
 	eglDestroySurface(x11->egl.display, output->surf);
 	xcb_destroy_window(x11->xcb_conn, output->win);
+	xcb_flush(x11->xcb_conn);
 	free(output);
 }