explicitly return 0

2021-04-30 15:08:25 -06:00
parent 025ea1ff20
commit 60566be1d6
1 changed files with 1 additions and 0 deletions
--- a/main.cpp
+++ b/main.cpp
@@ -36,4 +36,5 @@ int main(int argc, char **argv) {

  // Finalize the MPI environment.
  MPI_Finalize();
+  return 0;
 }