From bb0164f39f2979549dbac75b66622a24ed71260b Mon Sep 17 00:00:00 2001
From: Liu Ming <miliu@statoil.com>
Date: Mon, 11 Jul 2016 11:47:29 +0800
Subject: [PATCH] fix well iterations counting bugs.

---
 opm/autodiff/NonlinearSolver_impl.hpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/opm/autodiff/NonlinearSolver_impl.hpp b/opm/autodiff/NonlinearSolver_impl.hpp
index 00a34e3cb..f08113311 100644
--- a/opm/autodiff/NonlinearSolver_impl.hpp
+++ b/opm/autodiff/NonlinearSolver_impl.hpp
@@ -137,7 +137,11 @@ namespace Opm
             }
             converged = report.converged;
             linIters += report.linear_iterations;
-            wellIters += report.well_iterations;
+            if (report.well_iterations != std::numeric_limits<int>::min()) {
+                wellIters += report.well_iterations;
+            } else {
+                wellIters = report.well_iterations;
+            }
             ++iteration;
         } while ( (!converged && (iteration <= maxIter())) || (iteration <= minIter()));