From b817eb5e4da81b0b8cd3669ad6426d871712b716 Mon Sep 17 00:00:00 2001
From: Mikael Magnusson <mikachu@comhem.se>
Date: Mon, 4 Jun 2007 21:54:22 +0000
Subject: [PATCH] compress property events a bit, thanks dana!

---
 rspanel.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/rspanel.c b/rspanel.c
index 8e98e39..00b171d 100644
--- a/rspanel.c
+++ b/rspanel.c
@@ -753,6 +753,12 @@ static void handle_focusin(Window win)
 }
 #endif
 
+static Bool look_for_duplicate_property(Display *d, XEvent *e, XPointer arg)
+{
+    Atom at = *(Atom*)arg;
+    return (e->type == PropertyNotify && e->xproperty.atom == at);
+}
+
 static void handle_propertynotify(Window win, Atom at)
 {
     task *tk;
@@ -763,6 +769,8 @@ static void handle_propertynotify(Window win, Atom at)
         if (at == atoms[_NET_CLIENT_LIST] || at == atoms[_NET_CURRENT_DESKTOP]
             || at == atoms[_NET_ACTIVE_WINDOW])
         {
+            XEvent ce;
+            while (XCheckIfEvent(dd, &ce, look_for_duplicate_property, (XPointer)&at));
             taskbar_read_clientlist();
             gui_draw_taskbar();
         }
-- 
2.39.2