[flang] address review comment

Original-commit: flang-compiler/f18@b5da6b44928d08befaf8a1a1bd6b88cda59e7b21
Reviewed-on: https://github.com/flang-compiler/f18/pull/221
1 file changed
tree: eb7bb197fae680db68ce95cbe0de7a2d3ce9d44d
  1. flang/