[GRASS-git] [OSGeo/grass] 4c4890: wxGUI/animation: fix wxPyDeprecationWarning (#854)

[Tomas Zigo]

  Branch: refs/heads/releasebranch_7_8
  Home:   https://github.com/OSGeo/grass
  Commit: 4c4890d2d800f1724175bd78d99db9abb500dfa3
      https://github.com/OSGeo/grass/commit/4c4890d2d800f1724175bd78d99db9abb500dfa3
  Author: Tomas Zigo <50632337+tmszi at users.noreply.github.com>
  Date:   2020-08-08 (Sat, 08 Aug 2020)

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

  Log Message:
  -----------
  wxGUI/animation: fix wxPyDeprecationWarning (#854)