chdir File::Spec->updir;
my $manifest = File::Spec->catfile('MANIFEST');
-open(MANIFEST, $manifest) or die "Can't open $manifest: $!";
+open(my $manifest_fh, "<", $manifest) or die "Can't open $manifest: $!";
my @modules = map { m{^lib/(\S+)}; $1 }
grep { m{^lib/ExtUtils/\S*\.pm} }
- grep { !m{/t/} } <MANIFEST>;
+ grep { !m{/t/} } <$manifest_fh>;
chomp @modules;
-close MANIFEST;
+close $manifest_fh;
chdir 'lib';
plan tests => scalar @modules * 2;