From 0032cc25d4cac7b604ec186e4eea65b47531718c Mon Sep 17 00:00:00 2001
From: Eric Wong <e@80x24.org>
Date: Mon, 10 Feb 2025 21:09:30 +0000
Subject: [PATCH] multi_git: remove redundant ops

read_all already returns an array in array context so the
`split' op is unnecessary, and we don't need to use
`join("", ...)' on arrays that are destined for `print'
or `say'.
---
 lib/PublicInbox/MultiGit.pm | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/lib/PublicInbox/MultiGit.pm b/lib/PublicInbox/MultiGit.pm
index 32bb35880..9be3a876e 100644
--- a/lib/PublicInbox/MultiGit.pm
+++ b/lib/PublicInbox/MultiGit.pm
@@ -34,7 +34,7 @@ sub read_alternates {
 			qr!\A\Q../../$self->{epfx}\E/([0-9]+)\.git/objects\z! :
 			undef;
 		$$moderef = (stat($fh))[2] & 07777;
-		for my $rel (split(/^/m, read_all($fh, -s _))) {
+		for my $rel (read_all($fh, -s _)) {
 			chomp(my $dir = $rel);
 			my $score;
 			if (defined($is_edir) && $dir =~ $is_edir) {
@@ -67,10 +67,10 @@ sub write_alternates {
 	my ($self, $mode, $alt, @new) = @_;
 	my $all_dir = "$self->{topdir}/$self->{all}";
 	PublicInbox::Import::init_bare($all_dir);
-	my $out = join('', sort { $alt->{$b} <=> $alt->{$a} } keys %$alt);
+	my @out = sort { $alt->{$b} <=> $alt->{$a} } keys %$alt;
 	my $info_dir = "$all_dir/objects/info";
 	my $fh = File::Temp->new(TEMPLATE => 'alt-XXXX', DIR => $info_dir);
-	print $fh $out, @new;
+	print $fh @out, @new;
 	chmod($mode, $fh);
 	close $fh;
 	rename($fh->filename, "$info_dir/alternates");
-- 
2.47.3