[GRASS-git] [OSGeo/grass] 2061b4: v.db.droptable: check if map exists (#107)

[Vaclav Petras]

  Branch: refs/heads/master
  Home:   https://github.com/OSGeo/grass
  Commit: 2061b4a066257688397687e3989fb4d6604b5854
      https://github.com/OSGeo/grass/commit/2061b4a066257688397687e3989fb4d6604b5854
  Author: Vaclav Petras <wenzeslaus at gmail.com>
  Date:   2019-08-27 (Tue, 27 Aug 2019)

  Changed paths:
    M scripts/v.db.droptable/v.db.droptable.py

  Log Message:
  -----------
  v.db.droptable: check if map exists (#107)

Do existence check before checking for layer information.

Uses the g.findfile-supported dot notation to ask for
the current mapset only. Gets and shows name of the mapset
for the error message.