[GRASS-git] [OSGeo/grass] e6fec5: wxGUI/lmgr: fix return 'Layer' class str value if ...

[Tomas Zigo]

  Branch: refs/heads/releasebranch_7_8
  Home:   https://github.com/OSGeo/grass
  Commit: e6fec54d326b4378adebb0a73d1d5ac44c235205
      https://github.com/OSGeo/grass/commit/e6fec54d326b4378adebb0a73d1d5ac44c235205
  Author: Tomas Zigo <50632337+tmszi at users.noreply.github.com>
  Date:   2020-07-22 (Wed, 22 Jul 2020)

  Changed paths:
    M gui/wxpython/gui_core/forms.py
    M gui/wxpython/lmgr/giface.py

  Log Message:
  -----------
  wxGUI/lmgr: fix return 'Layer' class str value if map layer name is None (#820)

Fixes #814