From: Eric Wong <e@80x24.org>
Date: Sun, 23 Aug 2015 02:40:20 +0000 (+0000)
Subject: feed: r= parameter supports "HEAD" as a revision
X-Git-Tag: v1.0.0~995
X-Git-Url: http://www.git.stargrave.org/?a=commitdiff_plain;h=b2b04ab22fcf0557a9beff3950b5d29c75bb5546;p=public-inbox.git

feed: r= parameter supports "HEAD" as a revision

public-inbox git repositories require a "HEAD" ref to
function correctly anyways.
---

diff --git a/lib/PublicInbox/Feed.pm b/lib/PublicInbox/Feed.pm
index 8dd6d036..51216aaa 100644
--- a/lib/PublicInbox/Feed.pm
+++ b/lib/PublicInbox/Feed.pm
@@ -141,7 +141,7 @@ sub each_recent_blob {
 	my $hex = '[a-f0-9]';
 	my $addmsg = qr!^:000000 100644 \S+ \S+ A\t(${hex}{2}/${hex}{38})$!;
 	my $delmsg = qr!^:100644 000000 \S+ \S+ D\t(${hex}{2}/${hex}{38})$!;
-	my $refhex = qr/${hex}{4,40}(?:~\d+)?/;
+	my $refhex = qr/(?:HEAD|${hex}{4,40})(?:~\d+)?/;
 	my $cgi = $ctx->{cgi};
 
 	# revision ranges may be specified