From 55a75da8937d0f368d1eae7fc693acd1094d7c8f Mon Sep 17 00:00:00 2001
From: Philipp Knechtges <philipp-dev@knechtges.com>
Date: Tue, 7 Feb 2012 10:41:40 +0100
Subject: [PATCH] kwin: fixing xrender shadow bug

This fixes a xrender shadow bug, which was introduced in commmit
7a8398f80ec0aa67ed1102cded2bbb45d7736ecb.

Many thx to Jacopo De Simoi.
---
 scene_xrender.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scene_xrender.cpp b/scene_xrender.cpp
index dea424a6e2..bff2a7e17b 100644
--- a/scene_xrender.cpp
+++ b/scene_xrender.cpp
@@ -605,7 +605,7 @@ void SceneXrender::Window::performPaint(int mask, QRegion region, WindowPaintDat
     PaintClipper pcreg(region);   // clip by the region to paint
     PaintClipper pc(transformed_shape);   // clip by window's shape
 
-    const bool wantShadow = m_shadow && !m_shadow->shadowRegion().isEmpty() && isOpaque();
+    const bool wantShadow = m_shadow && !m_shadow->shadowRegion().isEmpty();
 
     // In order to obtain a pixel perfect rescaling
     // we need to blit the window content togheter with