From c44a47c6d3463e35c68ab570cf286068f6b6657d Mon Sep 17 00:00:00 2001
From: Eric Wong <e@yhbt.net>
Date: Sat, 25 Jan 2020 04:44:51 +0000
Subject: view: improve readability around walk_thread

Pass \&coderefs explicitly to walk_thread, and add some
prototypes + comments to describe what goes on.
---
 lib/PublicInbox/SearchView.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib/PublicInbox/SearchView.pm')

diff --git a/lib/PublicInbox/SearchView.pm b/lib/PublicInbox/SearchView.pm
index 584b88ed..94a55b8d 100644
--- a/lib/PublicInbox/SearchView.pm
+++ b/lib/PublicInbox/SearchView.pm
@@ -287,7 +287,7 @@ sub mset_thread {
 	# reduce hash lookups in skel_dump
 	$ctx->{-obfuscate} = $ctx->{-inbox}->{obfuscate};
 	PublicInbox::View::walk_thread($rootset, $ctx,
-		*PublicInbox::View::pre_thread);
+		\&PublicInbox::View::pre_thread);
 
 	@$msgs = reverse @$msgs if $r;
 	$ctx->{msgs} = $msgs;
-- 
cgit v1.2.3-24-ge0c7