[GRASS-git] [OSGeo/grass] db3a32: wxGUI/dbmgr: fix get statistics for character colu...

[Tomas Zigo]

  Branch: refs/heads/releasebranch_7_8
  Home:   https://github.com/OSGeo/grass
  Commit: db3a3242ea12ded5c219ec62051ce72592ae79d0
      https://github.com/OSGeo/grass/commit/db3a3242ea12ded5c219ec62051ce72592ae79d0
  Author: Tomas Zigo <50632337+tmszi at users.noreply.github.com>
  Date:   2021-05-14 (Fri, 14 May 2021)

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

  Log Message:
  -----------
  wxGUI/dbmgr: fix get statistics for character column type if it contains NULL value (#1574)