Small fix of inclusion

0892e1e5 · Pietro Incardona · b9c14fad · 0892e1e5
Commit 0892e1e5 authored Mar 15, 2016 by Pietro Incardona
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src/MPI_wrapper/MPI_util.hpp src/MPI_wrapper/MPI_util.hpp +2 -0

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--- a/src/MPI_wrapper/MPI_util.hpp
+++ b/src/MPI_wrapper/MPI_util.hpp
@@ -8,6 +8,8 @@
 #ifndef MPI_UTIL_HPP_
 #define MPI_UTIL_HPP_

+#include <iostream>
+
 /*! \brief From an MPI error it print an human readable message
 *
 * \param error_code