From 2361ec9c0efd094f5096cf40dd3cb94465a3d0a1 Mon Sep 17 00:00:00 2001
From: Gael Guennebaud <g.gael@free.fr>
Date: Sat, 13 Jun 2015 22:32:10 +0200
Subject: [PATCH] Fix a regression introduced in changeset
 2461531e5a05e8ff48d987b12b5c745eea281722

---
 Eigen/src/Core/products/CoeffBasedProduct.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Eigen/src/Core/products/CoeffBasedProduct.h b/Eigen/src/Core/products/CoeffBasedProduct.h
index fb638b65c..2a9d65b94 100644
--- a/Eigen/src/Core/products/CoeffBasedProduct.h
+++ b/Eigen/src/Core/products/CoeffBasedProduct.h
@@ -452,7 +452,7 @@ struct product_packet_impl<RowMajor, Dynamic, Lhs, Rhs, Packet, LoadMode>
   static EIGEN_STRONG_INLINE void run(Index row, Index col, const Lhs& lhs, const Rhs& rhs, Packet& res)
   {
     res = pset1<Packet>(0);
-    for(Index i = 1; i < lhs.cols(); ++i)
+    for(Index i = 0; i < lhs.cols(); ++i)
       res =  pmadd(pset1<Packet>(lhs.coeff(row, i)), rhs.template packet<LoadMode>(i, col), res);
   }
 };