[GRASS-git] [OSGeo/grass-addons] e1f26f: Update r.width.funct.py (#180)

[Marco Curreli]

  Branch: refs/heads/master
  Home:   https://github.com/OSGeo/grass-addons
  Commit: e1f26fae7d2531d9a6f6a562ea799d83dd5682ee
      https://github.com/OSGeo/grass-addons/commit/e1f26fae7d2531d9a6f6a562ea799d83dd5682ee
  Author: Marco Curreli <marcocurreli at tiscali.it>
  Date:   2020-06-01 (Mon, 01 Jun 2020)

  Changed paths:
    M grass7/raster/r.width.funct/r.width.funct.py

  Log Message:
  -----------
  Update r.width.funct.py (#180)

* Update r.width.funct.py

fix errors:
 unsupported operand type(s) for %: 'NoneType' and 'tuple' (rows 103...111)
 wx backend was deprecated in Matplotlib 2.0 and will be removed in the future. Use wxagg instead.