[GRASS-git] [OSGeo/grass-addons] e74216: Minor refactoring (#161)

[Huidae Cho]

  Branch: refs/heads/master
  Home:   https://github.com/OSGeo/grass-addons
  Commit: e74216c977f283b75a5021f6bec6dfb238836212
      https://github.com/OSGeo/grass-addons/commit/e74216c977f283b75a5021f6bec6dfb238836212
  Author: Huidae Cho <grass4u at gmail.com>
  Date:   2020-05-02 (Sat, 02 May 2020)

  Changed paths:
    M grass7/raster/r.accumulate/delineate_streams.c

  Log Message:
  -----------
  Minor refactoring (#161)