Fix Property Change Events are passes also to OWN_WINDOW

diff --git a/src/x11.c b/src/x11.c
index 95e1acd..44f1ea0 100644 (file)
--- a/src/x11.c
+++ b/src/x11.c
@@ -676,6 +676,16 @@ void get_x11_desktop_info(Display *display, Atom atom)
          get_x11_desktop_number(display, root, atom_number);
          get_x11_desktop_names(display, root, atom_names);
          get_x11_desktop_current_name(current_info->x11.desktop.all_names);
+
+         //Set the PropertyChangeMask on the root window, if not set
+         XWindowAttributes window_attributes;
+         XGetWindowAttributes(display, root, &window_attributes);
+         if (!(window_attributes.your_event_mask & PropertyChangeMask)) {
+           XSetWindowAttributes attributes;
+           attributes.event_mask = window_attributes.your_event_mask | PropertyChangeMask;
+           XChangeWindowAttributes(display, root, CWEventMask, &attributes);
+           XGetWindowAttributes(display, root, &window_attributes);
+         }
        } else {
          if (atom == atom_current) {
            get_x11_desktop_current(display, root, atom_current);