From e688309a7f479a8bfb157ee151accf4fbb389559 Mon Sep 17 00:00:00 2001
From: Thomas Fetzer <thomas.fetzer@iws.uni-stuttgart.de>
Date: Wed, 28 Oct 2015 07:55:35 +0100
Subject: [PATCH] [interfacegridcreator] Fix bug with doubled dereferencing of
 helperElement

---
 dumux/io/interfacegridcreator.hh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dumux/io/interfacegridcreator.hh b/dumux/io/interfacegridcreator.hh
index 00f94fffe4..d17952ecc6 100644
--- a/dumux/io/interfacegridcreator.hh
+++ b/dumux/io/interfacegridcreator.hh
@@ -98,7 +98,7 @@ public:
         std::shared_ptr<HelperGrid> helperGrid = std::shared_ptr<HelperGrid> (
             Dune::StructuredGridFactory<HelperGrid>::createCubeGrid(lowerLeft, upperRight, numCellsDummy));
 
-        const auto& helperElement = *helperGrid->leafGridView().template begin<0>();
+        const auto& helperElement = helperGrid->leafGridView().template begin<0>();
         const auto& helperGeometry = helperElement.geometry();
 
         Dune::FieldVector<Scalar,dim> refinePointLocal(helperGeometry.local(refinePoint));
-- 
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