From efd0ff96e5fab635045a0e54f50216869559f838 Mon Sep 17 00:00:00 2001
From: Felix Domke <tmbinc@elitedvb.net>
Date: Wed, 3 Jun 2009 14:55:36 +0200
Subject: [PATCH] in buffered mode, don't check empty layers

---
 lib/gui/ewidgetdesktop.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/gui/ewidgetdesktop.cpp b/lib/gui/ewidgetdesktop.cpp
index 05b4ec4d..fa532359 100644
--- a/lib/gui/ewidgetdesktop.cpp
+++ b/lib/gui/ewidgetdesktop.cpp
@@ -145,6 +145,9 @@ void eWidgetDesktop::recalcClipRegions(eWidget *root)
 				createBufferForWidget(root, 0);
 
 			comp = root->m_comp_buffer[i]; /* it might have changed. */
+			
+			if (!comp) 
+				continue;  /* WAIT, don't we need to invalidate,whatever */
 
 					/* CHECKME: don't we need to recalculate everything? after all, our buffer has changed and is likely to be cleared */
 		 	gRegion visible_before = root->m_visible_with_childs;
-- 
2.30.2