From: Eric Wong <e@80x24.org>
Date: Thu, 4 Aug 2022 08:17:00 +0000 (+0000)
Subject: lei_overview: remove pointless map {} op
X-Git-Tag: v1.9.0~50
X-Git-Url: http://www.git.stargrave.org/?a=commitdiff_plain;h=fca813000ce319e9a320f0fdc9ee7272810f8833;p=public-inbox.git

lei_overview: remove pointless map {} op

We can rely on //g and autovivification, here.
---

diff --git a/lib/PublicInbox/LeiOverview.pm b/lib/PublicInbox/LeiOverview.pm
index 2d3db9f4..066c40bd 100644
--- a/lib/PublicInbox/LeiOverview.pm
+++ b/lib/PublicInbox/LeiOverview.pm
@@ -143,7 +143,7 @@ sub _unbless_smsg {
 	$smsg->{dt} = iso8601(delete $smsg->{ds}); # JMAP UTCDate
 	$smsg->{pct} = get_pct($mitem) if $mitem;
 	if (my $r = delete $smsg->{references}) {
-		$smsg->{refs} = [ map { $_ } ($r =~ m/$MID_EXTRACT/go) ];
+		@{$smsg->{refs}} = ($r =~ m/$MID_EXTRACT/go);
 	}
 	if (my $m = delete($smsg->{mid})) {
 		$smsg->{'m'} = $m;