[GRASS-git] [OSGeo/grass] bfdcb6: wxGUI/rdigit: fix for Python3

[Anna Petrasova]

  Branch: refs/heads/releasebranch_7_8
  Home:   https://github.com/OSGeo/grass
  Commit: bfdcb645e90eb62be99c46fb7e0c81f967eb2ac5
      https://github.com/OSGeo/grass/commit/bfdcb645e90eb62be99c46fb7e0c81f967eb2ac5
  Author: Anna Petrasova <kratochanna at gmail.com>
  Date:   2019-12-10 (Tue, 10 Dec 2019)

  Changed paths:
    M gui/wxpython/rdigit/controller.py
    M gui/wxpython/rdigit/toolbars.py

  Log Message:
  -----------
  wxGUI/rdigit: fix for Python3