[GRASS-git] [OSGeo/grass] 9e4e32: fix -Wunused-const-variable compiler warnings (#2159)

[Nicklas Larsson]

  Branch: refs/heads/main
  Home:   https://github.com/OSGeo/grass
  Commit: 9e4e3225026514cabb57cf40f7c084e273ca7bb9
      https://github.com/OSGeo/grass/commit/9e4e3225026514cabb57cf40f7c084e273ca7bb9
  Author: Nicklas Larsson <n_larsson at yahoo.com>
  Date:   2022-02-09 (Wed, 09 Feb 2022)

  Changed paths:
    M raster/r.terraflow/sweep.cpp

  Log Message:
  -----------
  fix -Wunused-const-variable compiler warnings (#2159)