From 6d0111264d54c10c807f29ced69014c9be93d1ff Mon Sep 17 00:00:00 2001
From: Uli Schlachter <psychon@znc.in>
Date: Sun, 13 Jun 2010 08:57:31 +0200
Subject: [PATCH] Remove _NET_WM_DESKTOP when client got no tags

EWMH says that "Window Managers MUST keep this property updated on all windows",
but doesn't say anything about clients which got no desktop at all. Removing the
property seems to be the best we could do.

Signed-off-by: Uli Schlachter <psychon@znc.in>
Signed-off-by: Julien Danjou <julien@danjou.info>
---
 ewmh.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/ewmh.c b/ewmh.c
index e970969b..a4a1b195 100644
--- a/ewmh.c
+++ b/ewmh.c
@@ -444,6 +444,8 @@ ewmh_client_update_desktop(client_t *c)
                                 c->window, _NET_WM_DESKTOP, CARDINAL, 32, 1, &i);
             return;
         }
+    /* It doesn't have any tags, remove the property */
+    xcb_delete_property(globalconf.connection, c->window, _NET_WM_DESKTOP);
 }
 
 /** Update the client struts.