[PATCH weston 2/2] xwayland: xwm: Fix WM initialization

[Tiago Vignatti]

It's vital to set SubstructureNotifyMask bit on WM root window and make sure
the X server gets it before any other client is created.

Signed-off-by: Tiago Vignatti <tiago.vignatti at intel.com>
---
 src/xwayland/window-manager.c |    1 +
 1 file changed, 1 insertion(+)

diff --git a/src/xwayland/window-manager.c b/src/xwayland/window-manager.c
index 4d44527..d4e51b5 100644
--- a/src/xwayland/window-manager.c
+++ b/src/xwayland/window-manager.c
@@ -1482,6 +1482,7 @@ weston_wm_create(struct weston_xserver *wxs)
 		XCB_EVENT_MASK_PROPERTY_CHANGE;
 	xcb_change_window_attributes(wm->conn, wm->screen->root,
 				     XCB_CW_EVENT_MASK, values);
+	xcb_flush(wm->conn);
 	wm->theme = theme_create();
 
 	weston_wm_create_wm_window(wm);
-- 
1.7.9.5