From 67ba695f34c828f7473d7630085c25516a3b9d73 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lubo=C5=A1=20Lu=C5=88=C3=A1k?= <l.lunak@kde.org>
Date: Tue, 1 Nov 2005 14:17:11 +0000
Subject: [PATCH] Avoid unnecessary and excessive kconfig syncs.

svn path=/trunk/KDE/kdebase/workspace/; revision=476560
---
 rules.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/rules.cpp b/rules.cpp
index 66d28f29f0..6e93610a3a 100644
--- a/rules.cpp
+++ b/rules.cpp
@@ -1026,12 +1026,14 @@ void Workspace::cleanupTemporaryRules()
 
 void Workspace::discardUsedWindowRules( Client* c, bool withdrawn )
     {
+    bool updated = false;
     for( QList< Rules* >::Iterator it = rules.begin();
          it != rules.end();
          )
         {
         if( c->rules()->contains( *it ))
             {
+            updated = true;
             (*it)->discardUsed( withdrawn );
             if( (*it)->isEmpty())
                 {
@@ -1044,7 +1046,8 @@ void Workspace::discardUsedWindowRules( Client* c, bool withdrawn )
             }
         ++it;
         }
-    rulesUpdated();
+    if( updated )
+        rulesUpdated();
     }
 
 void Workspace::rulesUpdated()