[GRASS-git] [OSGeo/grass] d4aa1a: wxGUI: fix error when starting profile tool (#2450)

[Anna Petrasova]

  Branch: refs/heads/releasebranch_8_2
  Home:   https://github.com/OSGeo/grass
  Commit: d4aa1a0f167d24b8d3573179264e46d348dc7b35
      https://github.com/OSGeo/grass/commit/d4aa1a0f167d24b8d3573179264e46d348dc7b35
  Author: Anna Petrasova <kratochanna at gmail.com>
  Date:   2022-07-18 (Mon, 18 Jul 2022)

  Changed paths:
    M gui/wxpython/wxplot/base.py

  Log Message:
  -----------
  wxGUI: fix error when starting profile tool (#2450)