[PATCH 13/14] lei: remove temporary var on open

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

We can place the IO/GLOB ref directly into $self, here.
---
 lib/PublicInbox/LEI.pm | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/lib/PublicInbox/LEI.pm b/lib/PublicInbox/LEI.pm
index a8fea16d..9786e7ac 100644
--- a/lib/PublicInbox/LEI.pm
+++ b/lib/PublicInbox/LEI.pm
@@ -678,11 +678,8 @@ sub accept_dispatch { # Listener {post_accept} callback
 		my $i = 0;
 		for my $rdr (qw(<&= >&= >&=)) {
 			my $fd = shift(@fds);
-			if (open(my $fh, $rdr, $fd)) {
-				$self->{$i++} = $fh;
-				next;
-			}
-			return send($sock, "open($rdr$fd) (FD=$i): $!", MSG_EOR);
+			open($self->{$i++}, $rdr, $fd) and next;
+			send($sock, "open($rdr$fd) (FD=$i): $!", MSG_EOR);
 		}
 	} else {
 		return send($sock, "recv_cmd failed: $!", MSG_EOR);