[GRASS-git] [OSGeo/grass] 6283b1: wxGUI/colorrules: fix OnOK when preview is updated...

[Anna Petrasova]

  Branch: refs/heads/releasebranch_7_8
  Home:   https://github.com/OSGeo/grass
  Commit: 6283b1c07390efb103d2a12d57507f046782e4cf
      https://github.com/OSGeo/grass/commit/6283b1c07390efb103d2a12d57507f046782e4cf
  Author: Anna Petrasova <kratochanna at gmail.com>
  Date:   2020-03-21 (Sat, 21 Mar 2020)

  Changed paths:
    M gui/wxpython/modules/colorrules.py

  Log Message:
  -----------
  wxGUI/colorrules: fix OnOK when preview is updated after window is destroyed (#443)