[GRASS-git] [OSGeo/grass] b1f07f: Fix -Wunused-variable warnings (#2651)

[Nicklas Larsson]

  Branch: refs/heads/main
  Home:   https://github.com/OSGeo/grass
  Commit: b1f07f29e9a311c55ff223f4beeb714ebe0e10e6
      https://github.com/OSGeo/grass/commit/b1f07f29e9a311c55ff223f4beeb714ebe0e10e6
  Author: Nicklas Larsson <n_larsson at yahoo.com>
  Date:   2022-11-16 (Wed, 16 Nov 2022)

  Changed paths:
    M lib/gmath/la.c
    M lib/vector/Vlib/write_pg.c
    M raster/r.spread/collect_ori.c
    M visualization/ximgview/main.c

  Log Message:
  -----------
  Fix -Wunused-variable warnings (#2651)