[faiproject/fai] 3ec672: quote variables, Closes: #977832

[Mrfai]

  Branch: refs/heads/master
  Home:   https://github.com/faiproject/fai
  Commit: 3ec672e709283fa7ebc668b1a8b7328b60858e08
      https://github.com/faiproject/fai/commit/3ec672e709283fa7ebc668b1a8b7328b60858e08
  Author: Thomas Lange <lange at debian.org>
  Date:   2021-07-03 (Sat, 03 Jul 2021)

  Changed paths:
    M lib/setup-storage/Commands.pm

  Log Message:
  -----------
  quote variables, Closes: #977832

quote variables when used in pattern matching