From b786ce8c7254c6179632451141dad5c3432a3cca Mon Sep 17 00:00:00 2001
From: Christoph Hertzberg <chtz@informatik.uni-bremen.de>
Date: Tue, 2 Oct 2018 18:35:25 +0200
Subject: Fix conversion warning ... again

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

(limited to 'unsupported/Eigen/CXX11/src/Tensor/TensorContractionThreadPool.h')

diff --git a/unsupported/Eigen/CXX11/src/Tensor/TensorContractionThreadPool.h b/unsupported/Eigen/CXX11/src/Tensor/TensorContractionThreadPool.h
index 42c6ae528..24ba3e431 100644
--- a/unsupported/Eigen/CXX11/src/Tensor/TensorContractionThreadPool.h
+++ b/unsupported/Eigen/CXX11/src/Tensor/TensorContractionThreadPool.h
@@ -794,7 +794,7 @@ struct TensorEvaluator<const TensorContractionOp<Indices, LeftArgType, RightArgT
     Index num_blocks = divup<Index>(k, block_size);
     // we use 'result' for the first block's partial result.
     MaxSizeVector<Scalar*> block_buffers(num_blocks - 1);
-    Barrier barrier(num_blocks);
+    Barrier barrier(internal::convert_index<int>(num_blocks));
     auto process_block = [=, &barrier](Scalar* buf, Index begin, Index end) {
       ::memset(buf, 0, m * n * sizeof(Scalar));
       TENSOR_CONTRACTION_DISPATCH(
-- 
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