From e7dc3224ad0b497da6ef242e3a9c612c5702514e Mon Sep 17 00:00:00 2001
From: Eric Wong <e@80x24.org>
Date: Thu, 16 Feb 2017 23:26:01 +0000
Subject: repobrowse: memoize git symbolic-ref resolution

The "HEAD" symbolic ref is rarely changed, so
memoize it for now and avoid exposing it in URLs.
---
 lib/PublicInbox/RepoGitDiffCommon.pm | 1 +
 1 file changed, 1 insertion(+)

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

diff --git a/lib/PublicInbox/RepoGitDiffCommon.pm b/lib/PublicInbox/RepoGitDiffCommon.pm
index 3e3ea4ee..67adca68 100644
--- a/lib/PublicInbox/RepoGitDiffCommon.pm
+++ b/lib/PublicInbox/RepoGitDiffCommon.pm
@@ -162,6 +162,7 @@ sub DSTATE_LINES () { 2 }
 sub git_diff_sed_init ($) {
 	my ($req) = @_;
 	$req->{dbuf} = '';
+	$req->{-tip} = $req->{-repo}->tip;
 	$req->{ndiff} = $req->{nchg} = $req->{nadd} = $req->{ndel} = 0;
 	$req->{dstate} = DSTATE_INIT;
 }
-- 
cgit v1.2.3-24-ge0c7