[GRASS-git] [OSGeo/grass] e3c74e: wxGUI/colorrules: fix OnOK when preview is updated...

[Anna Petrasova]

  Branch: refs/heads/master
  Home:   https://github.com/OSGeo/grass
  Commit: e3c74e58be51ca1dd13f5bea883cfefa6852b85a
      https://github.com/OSGeo/grass/commit/e3c74e58be51ca1dd13f5bea883cfefa6852b85a
  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)