Fix _NET_DESKTOP_VIEWPORT

* exwm-workspace.el (exwm-workspace--update-ewmh-props):
* exwm.el (exwm--init-icccm-ewmh):
Set _NET_DESKTOP_VIEWPORT on startup since it's a constant.

1 files changed, 5 insertions, 0 deletions

diff --git a/exwm.el b/exwm.el
index 67374430c1..a97236786b 100644
--- a/exwm.el
+++ b/exwm.el
@@ -628,6 +628,11 @@
       (xcb:+request exwm--connection
           (make-instance 'xcb:ewmh:set-_NET_WM_NAME
                          :window i :data "EXWM"))))
+  ;; Set _NET_DESKTOP_VIEWPORT (we don't support large desktop).
+  (xcb:+request exwm--connection
+      (make-instance 'xcb:ewmh:set-_NET_DESKTOP_VIEWPORT
+                     :window exwm--root
+                     :data [0 0]))
   (xcb:flush exwm--connection))
 
 (defun exwm--exit-icccm-ewmh ()