From abec18bae0ff4f88b4228c229f0995d0126c7c79 Mon Sep 17 00:00:00 2001
From: Benoit Steiner <benoit.steiner.goog@gmail.com>
Date: Tue, 26 May 2015 10:11:15 -0700
Subject: [PATCH] Fixed potential compilation error

---
 unsupported/Eigen/CXX11/src/Tensor/TensorIO.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/unsupported/Eigen/CXX11/src/Tensor/TensorIO.h b/unsupported/Eigen/CXX11/src/Tensor/TensorIO.h
index bdc6ddb87..3b6f2c730 100644
--- a/unsupported/Eigen/CXX11/src/Tensor/TensorIO.h
+++ b/unsupported/Eigen/CXX11/src/Tensor/TensorIO.h
@@ -30,7 +30,7 @@ std::ostream& operator << (std::ostream& os, const TensorBase<T, ReadOnlyAccesso
   typedef typename internal::remove_const<typename T::Scalar>::type Scalar;
   typedef typename T::Index Index;
   typedef typename TensorEvaluator<const TensorForcedEvalOp<const T>, DefaultDevice>::Dimensions Dimensions;
-  const Index total_size = tensor.dimensions().TotalSize();
+  const Index total_size = internal::array_prod(tensor.dimensions());
 
   // Print the tensor as a 1d vector or a 2d matrix.
   if (internal::array_size<Dimensions>::value == 1) {