From: Eric Wong <e@80x24.org>
Date: Sat, 25 May 2019 09:42:03 +0000 (+0000)
Subject: v2writable: drop unused $last_commits var
X-Git-Tag: v1.2.0~222
X-Git-Url: http://www.git.stargrave.org/?p=public-inbox.git;a=commitdiff_plain;h=fad37d1a1b81b7595d8d4b97b3fe8f25f0fad690

v2writable: drop unused $last_commits var

Apparently it's never been used and we write to msgmap directly.
---

diff --git a/lib/PublicInbox/V2Writable.pm b/lib/PublicInbox/V2Writable.pm
index 1170f32c..a6f044a8 100644
--- a/lib/PublicInbox/V2Writable.pm
+++ b/lib/PublicInbox/V2Writable.pm
@@ -965,7 +965,6 @@ sub index_sync {
 			--no-notes --no-color --no-abbrev --no-renames);
 
 	# work backwards through history
-	my $last_commit = [];
 	for (my $i = $epoch_max; $i >= 0; $i--) {
 		my $git_dir = git_dir_n($self, $i);
 		die "already reindexing!\n" if delete $self->{reindex_pipe};