From 8d03f8f53990d4d5b5e8477acc2e943f76230e71 Mon Sep 17 00:00:00 2001
From: Norihiro Watanabe <norihiro.watanabe@aist.go.jp>
Date: Mon, 10 Jul 2017 08:46:46 +0900
Subject: [PATCH] [Mat/Frac] bugfix in MC3d

---
 MaterialLib/FractureModels/MohrCoulomb.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/MaterialLib/FractureModels/MohrCoulomb.cpp b/MaterialLib/FractureModels/MohrCoulomb.cpp
index 15bd88909b0..54932246c4d 100644
--- a/MaterialLib/FractureModels/MohrCoulomb.cpp
+++ b/MaterialLib/FractureModels/MohrCoulomb.cpp
@@ -101,10 +101,10 @@ void MohrCoulomb<DisplacementDim>::computeConstitutiveRelation(
     }
     else
     {
-        for (int i=0; i<index_ns-1; i++)
+        for (int i=0; i<index_ns; i++)
             dFs_dS[i] = boost::math::sign(tau) / tau * sigma[i];
 
-        for (int i=0; i<index_ns-1; i++)
+        for (int i=0; i<index_ns; i++)
             dQs_dS[i] = boost::math::sign(tau) / tau * sigma[i];
     }
     dFs_dS[index_ns] = std::tan(mat.phi);
-- 
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