From 7cd702a8480a79e39187488913e97270883c8a6d Mon Sep 17 00:00:00 2001
From: Thomas Fischer <thomas.fischer@ufz.de>
Date: Fri, 15 Mar 2019 07:25:14 +0100
Subject: [PATCH] [PL/HT] Constify K_over_mu in staggered HT.

---
 ProcessLib/HT/StaggeredHTFEM-impl.h | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/ProcessLib/HT/StaggeredHTFEM-impl.h b/ProcessLib/HT/StaggeredHTFEM-impl.h
index 993e878f309..eac894d1b2f 100644
--- a/ProcessLib/HT/StaggeredHTFEM-impl.h
+++ b/ProcessLib/HT/StaggeredHTFEM-impl.h
@@ -132,7 +132,7 @@ void StaggeredHTFEM<ShapeFunction, IntegrationMethod, GlobalDim>::
             solid_phase
                 .property(MaterialPropertyLib::PropertyType::permeability)
                 .value(vars));
-        GlobalDimMatrixType K_over_mu = intrinsic_permeability / viscosity;
+        GlobalDimMatrixType const K_over_mu = intrinsic_permeability / viscosity;
 
         // matrix assembly
         local_M.noalias() +=
@@ -269,7 +269,8 @@ void StaggeredHTFEM<ShapeFunction, IntegrationMethod, GlobalDim>::
                 .property(MaterialPropertyLib::PropertyType::permeability)
                 .value(vars));
 
-        GlobalDimMatrixType K_over_mu = intrinsic_permeability / viscosity;
+        GlobalDimMatrixType const K_over_mu =
+            intrinsic_permeability / viscosity;
         GlobalDimVectorType const velocity =
             material_properties.has_gravity
                 ? GlobalDimVectorType(-K_over_mu * (dNdx * local_p_Eigen_type -
-- 
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