249/376: nix-copy-closure: Use strict

[Ludovic Court�s]

civodul pushed a commit to tag 1.8
in repository guix.

commit a79e56de68e8adf508dc613b39f25ad2f431d5b4
Author: Eelco Dolstra <eelco.dols...@logicblox.com>
Date:   Tue Oct 14 10:56:33 2014 +0200

    nix-copy-closure: Use strict
---
 scripts/nix-copy-closure.in |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/scripts/nix-copy-closure.in b/scripts/nix-copy-closure.in
index f4d1862..875ca98 100755
--- a/scripts/nix-copy-closure.in
+++ b/scripts/nix-copy-closure.in
@@ -1,5 +1,6 @@
 #! @perl@ -w @perlFlags@
 
+use strict;
 use Nix::SSH;
 use Nix::Config;
 use Nix::Store;