[GRASS-git] [OSGeo/grass] 4ee9c1: wxGUI GroupDialog: fix StaticText widget existence...

[Tomas Zigo]

  Branch: refs/heads/master
  Home:   https://github.com/OSGeo/grass
  Commit: 4ee9c1f870305bf91aad7c78c2ed142d232be904
      https://github.com/OSGeo/grass/commit/4ee9c1f870305bf91aad7c78c2ed142d232be904
  Author: Tomas Zigo <50632337+tmszi at users.noreply.github.com>
  Date:   2020-05-19 (Tue, 19 May 2020)

  Changed paths:
    M gui/wxpython/gui_core/dialogs.py

  Log Message:
  -----------
  wxGUI GroupDialog: fix StaticText widget existence check (#647)

Notification is issued after the dialog is destroyed.