diff options
Diffstat (limited to 'tests/guix-gc.sh')
| -rw-r--r-- | tests/guix-gc.sh | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/tests/guix-gc.sh b/tests/guix-gc.sh index a100f186f5..57c5e7dd61 100644 --- a/tests/guix-gc.sh +++ b/tests/guix-gc.sh @@ -1,5 +1,5 @@ # GNU Guix --- Functional package management for GNU -# Copyright © 2013, 2015 Ludovic Courtès <ludo@gnu.org> +# Copyright © 2013, 2015, 2017 Ludovic Courtès <ludo@gnu.org> # # This file is part of GNU Guix. # @@ -25,6 +25,14 @@ guix gc --version trap "rm -f guix-gc-root" EXIT rm -f guix-gc-root +# Below we are using 'drv' and 'out' to contain store file names. If 'drv' +# and 'out' are environment variables, 'list-runtime-roots' will "see" them +# and thus prevent $drv and $out from being garbage-collected. Using 'unset' +# allows us to make sure these are truly local shell variables and not +# environments variables. +unset drv +unset out + # For some operations, passing extra arguments is an error. for option in "" "-C 500M" "--verify" "--optimize" do |