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-rw-r--r--Modules/FindMPI/test_mpi.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/Modules/FindMPI/test_mpi.c b/Modules/FindMPI/test_mpi.c
index 05cec89b5..7c96d54a8 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;
}