[GRASS-git] [OSGeo/grass] 683f53: wxGUI: fix RunCommand to decode also empty string ...

[Anna Petrasova]

  Branch: refs/heads/releasebranch_7_8
  Home:   https://github.com/OSGeo/grass
  Commit: 683f538241f5c21a9be0301507c514ca3c06bbb0
      https://github.com/OSGeo/grass/commit/683f538241f5c21a9be0301507c514ca3c06bbb0
  Author: Anna Petrasova <kratochanna at gmail.com>
  Date:   2020-06-12 (Fri, 12 Jun 2020)

  Changed paths:
    M gui/wxpython/core/gcmd.py

  Log Message:
  -----------
  wxGUI: fix RunCommand to decode also empty string to return unicode (#702)

* better to use decode from python scripting library
* fixes TypeError generated in loc wizard when changing page from epsg code to summary