From 028991a2a37699c184668b687d68a47c0495e6fa Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Atgeirr=20Fl=C3=B8=20Rasmussen?= <atgeirr@sintef.no>
Date: Wed, 15 May 2013 13:25:33 +0200
Subject: [PATCH] Ensure viscosity derivative is initialized.

---
 ImpesTPFAAD.hpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/ImpesTPFAAD.hpp b/ImpesTPFAAD.hpp
index 08922d5ec..4b5b1ae03 100644
--- a/ImpesTPFAAD.hpp
+++ b/ImpesTPFAAD.hpp
@@ -150,6 +150,7 @@ namespace Opm {
 
             fluid_.viscosity(nc_, & p[0], & z[0], & cells_[0],
                              mu_.data(), /*dmu_.data()*/ 0);
+            dmu_.fill(0.0);
         }
 
         ADB