From da26d061237b92996163156d666a446d017d9551 Mon Sep 17 00:00:00 2001
From: Stephane Del Pino <stephane.delpino44@gmail.com>
Date: Thu, 17 Nov 2022 21:19:19 +0100
Subject: [PATCH] Fix sequential build
---
src/utils/Messenger.hpp | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/src/utils/Messenger.hpp b/src/utils/Messenger.hpp
index 2fb6af56c..200b6bed2 100644
--- a/src/utils/Messenger.hpp
+++ b/src/utils/Messenger.hpp
@@ -87,8 +87,9 @@ class Messenger
static Messenger* m_instance;
Messenger(int& argc, char* argv[]);
+#ifdef PUGS_HAS_MPI
MPI_Comm m_pugs_comm_world = MPI_COMM_WORLD;
-
+#endif // PUGS_HAS_MPI
size_t m_rank{0};
size_t m_size{1};
--
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