From 7e2f017fdde71d74ef29a43e9ee966daba42b2f4 Mon Sep 17 00:00:00 2001
From: Eric Wong <e@80x24.org>
Date: Sat, 10 Sep 2022 08:17:10 +0000
Subject: [PATCH] view: _th_index_lite: use `//' defined-or op
Just something I noticed while evaluating this subroutine
for the buffering overhaul.
---
lib/PublicInbox/View.pm | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/lib/PublicInbox/View.pm b/lib/PublicInbox/View.pm
index 3282d4f9..08ba54bb 100644
--- a/lib/PublicInbox/View.pm
+++ b/lib/PublicInbox/View.pm
@@ -302,8 +302,7 @@ sub _th_index_lite {
my $rv = '';
my $mapping = $ctx->{mapping} or return $rv;
my $pad = ' ';
- my $mid_map = $mapping->{$mid_raw};
- defined $mid_map or
+ my $mid_map = $mapping->{$mid_raw} //
return 'public-inbox BUG: '.ascii_html($mid_raw).' not mapped';
my ($attr, $node, $idx, $level) = @$mid_map;
my $children = $node->{children};
--
2.50.0