From 89e8c3f186bb79e7b9767f7f330122ca32aa6a10 Mon Sep 17 00:00:00 2001
From: Lucas Murray <lmurray@undefinedfire.com>
Date: Mon, 14 Dec 2009 13:26:39 +0000
Subject: [PATCH] Make Client::setClientShown() a no-op if it's not required.
 (Maybe fixes focus stealing prevention for ungrouped windows?)

svn path=/trunk/KDE/kdebase/workspace/; revision=1062368
---
 client.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/client.cpp b/client.cpp
index 203839ec3a..b72b580913 100644
--- a/client.cpp
+++ b/client.cpp
@@ -1681,7 +1681,7 @@ void Client::setClientShown( bool shown )
     {
     if( deleting )
         return; // Don't change shown status if this client is being deleted
-    if( !shown )
+    if( !shown && !hidden )
         {
         unmap( Allowed );
         hidden = true;
@@ -1692,7 +1692,7 @@ void Client::setClientShown( bool shown )
         workspace()->updateFocusChains( this, Workspace::FocusChainMakeLast );
         addWorkspaceRepaint( visibleRect() );
         }
-    else
+    else if( hidden )
         {
         map( Allowed );
         hidden = false;