From 2fb7d9f35badfb28e869d86dc5843baaafc26d48 Mon Sep 17 00:00:00 2001
From: Stephane Del Pino <stephane.delpino44@gmail.com>
Date: Fri, 5 Oct 2018 11:59:21 +0200
Subject: [PATCH] Fix a warning

---
 src/utils/Messenger.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/utils/Messenger.hpp b/src/utils/Messenger.hpp
index 10bf5f22e..90c4248af 100644
--- a/src/utils/Messenger.hpp
+++ b/src/utils/Messenger.hpp
@@ -62,7 +62,7 @@ class Messenger
   PASTIS_INLINE
   Array<DataType> allToAll(const Array<DataType>& sent_array) const
   {
-    Assert(sent_array.size() == m_size);
+    Assert(sent_array.size() == static_cast<size_t>(m_size));
     if constexpr(std::is_same<DataType, int>()) {
       Array<int> recv_array(m_size);
       return _allToAll(sent_array, recv_array);
-- 
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