From 3a23e0775d181b568745b98342e14c5f816af584 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lubo=C5=A1=20Lu=C5=88=C3=A1k?= <l.lunak@kde.org>
Date: Fri, 24 Oct 2003 09:00:40 +0000
Subject: [PATCH] Fix focus stealing prevention for XV, just in case Coolo
 sometimes decides to run it again.

svn path=/trunk/kdebase/kwin/; revision=261527
---
 group.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/group.cpp b/group.cpp
index 3bd0a30b06..b7cefd9f8c 100644
--- a/group.cpp
+++ b/group.cpp
@@ -203,7 +203,9 @@ bool Client::belongToSameApplication( const Client* c1, const Client* c2, bool a
     else if( c1->pid() != c2->pid()
         || c1->wmClientMachine() != c2->wmClientMachine())
         ; // different processes
-    else if( c1->wmClientLeader() != c2->wmClientLeader())
+    else if( c1->wmClientLeader() != c2->wmClientLeader()
+        && c1->wmClientLeader() != c1->window() // if WM_CLIENT_LEADER is not set, it returns window(),
+        && c2->wmClientLeader() != c2->window()) // don't use in this test then
         ; // different client leader
     else if( !resourceMatch( c1, c2 ))
         ; // different apps