From 44522ab013d4c1157a3b1ed4df28060ad49b5b24 Mon Sep 17 00:00:00 2001
From: Jesus Sanchez-Palencia <jesus.palencia@openbossa.org>
Date: Thu, 17 Sep 2009 17:42:26 -0300
Subject: QGraphicsAnchorLayoutPrivate: Avoiding graph simplification on empty
 layouts

Signed-off-by: Jesus Sanchez-Palencia <jesus.palencia@openbossa.org>
Reviewed-by: Eduardo M. Fleury <eduardo.fleury@openbossa.org>
---
 src/gui/graphicsview/qgraphicsanchorlayout_p.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/gui/graphicsview/qgraphicsanchorlayout_p.cpp b/src/gui/graphicsview/qgraphicsanchorlayout_p.cpp
index 7041d58..49aabf5 100644
--- a/src/gui/graphicsview/qgraphicsanchorlayout_p.cpp
+++ b/src/gui/graphicsview/qgraphicsanchorlayout_p.cpp
@@ -542,7 +542,7 @@ static bool simplifySequentialChunk(Graph<AnchorVertex, AnchorData> *graph,
 void QGraphicsAnchorLayoutPrivate::simplifyGraph(Orientation orientation)
 {
     static bool noSimplification = !qgetenv("QT_ANCHORLAYOUT_NO_SIMPLIFICATION").isEmpty();
-    if (noSimplification)
+    if (noSimplification || items.isEmpty())
         return;
 
     if (graphSimplified[orientation])
-- 
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