[flang-commits] [flang] [flang][runtime] Don't buffer unit 0 (PR #122614)

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https://github.com/jeanPerier approved this pull request.

Oh, isatty for FORTRAN_ERROR_UNIT is false when running executables with mpirun, makes sense. LGTM.

https://github.com/llvm/llvm-project/pull/122614