From c499eccc5caa91700e033360f31604ecefff0238 Mon Sep 17 00:00:00 2001
From: Christian Pfeiffer <cpfeiffer@live.de>
Date: Mon, 6 May 2019 18:42:28 +0200
Subject: FindMPI: Make tests valid C89 by returning 0

---
 Modules/FindMPI/libver_mpi.c | 1 +
 Modules/FindMPI/test_mpi.c   | 1 +
 2 files changed, 2 insertions(+)

(limited to 'Modules/FindMPI')

diff --git a/Modules/FindMPI/libver_mpi.c b/Modules/FindMPI/libver_mpi.c
index 18d4a60ef7..d89328a01e 100644
--- a/Modules/FindMPI/libver_mpi.c
+++ b/Modules/FindMPI/libver_mpi.c
@@ -16,4 +16,5 @@ int main(int argc, char* argv[])
 #else
   puts(mpilibver_str);
 #endif
+  return 0;
 }
diff --git a/Modules/FindMPI/test_mpi.c b/Modules/FindMPI/test_mpi.c
index 05cec89b51..7c96d54a8f 100644
--- a/Modules/FindMPI/test_mpi.c
+++ b/Modules/FindMPI/test_mpi.c
@@ -34,4 +34,5 @@ int main(int argc, char* argv[])
   MPI_Init(&argc, &argv);
   MPI_Finalize();
 #endif
+  return 0;
 }
-- 
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