[PATCH 07/11] t/lei_to_mail: remove unnecessary arg passing

[Eric Wong <e@80x24.org>]

{zpipe} is contained entirely within the $l2m object, now.
---
 t/lei_to_mail.t | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/t/lei_to_mail.t b/t/lei_to_mail.t
index 77e9902e..6a571660 100644
--- a/t/lei_to_mail.t
+++ b/t/lei_to_mail.t
@@ -101,9 +101,9 @@ my $wcb_get = sub {
 		my $dup = Storable::thaw(Storable::freeze($l2m));
 		is_deeply($dup, $l2m, "$fmt round-trips through storable");
 	}
-	my $zpipe = $l2m->pre_augment($lei);
+	$l2m->pre_augment($lei);
 	$l2m->do_augment($lei);
-	$l2m->post_augment($lei, $zpipe);
+	$l2m->post_augment($lei);
 	$l2m->write_cb($lei);
 };