use strict;
use warnings;
-use Cwd qw/cwd/;
-use File::Spec::Functions qw/catdir/;
+use Cwd (); # cwd
+use File::Spec (); # catdir
use Test::More tests => 42;
use App::Rgit::Repository;
-my $cwd = cwd;
-my $t = catdir($cwd, 't');
+my $cwd = Cwd::cwd;
+my $t = File::Spec->catdir($cwd, 't');
chdir $t or die "chdir($t): $!";
$res = eval {