From: Eric Wong <e@80x24.org>
Date: Fri, 25 Sep 2015 02:27:50 +0000 (+0000)
Subject: nntp: HDR allows metadata prefixed with ':'
X-Git-Tag: v1.0.0~833
X-Git-Url: http://www.git.stargrave.org/?a=commitdiff_plain;h=037145fecda6383f6d119893015c77ab4d86daf3;p=public-inbox.git

nntp: HDR allows metadata prefixed with ':'

RFC 3977, section 8.5.2 states metadata lookups can be done
with HDR.
---

diff --git a/lib/PublicInbox/NNTP.pm b/lib/PublicInbox/NNTP.pm
index 6c661a1b..c2f97177 100644
--- a/lib/PublicInbox/NNTP.pm
+++ b/lib/PublicInbox/NNTP.pm
@@ -480,9 +480,8 @@ sub get_range ($$) {
 
 sub hdr_val ($$) {
 	my ($r, $header) = @_;
-	$header = lc $header;
-	return $r->[3] if ($header eq 'bytes');
-	return $r->[4] if ($header eq 'lines');
+	return $r->[3] if $header =~ /\A:?bytes\z/i;
+	return $r->[4] if $header =~ /\A:?lines\z/i;
 	$r = $r->[2]->header_obj->header($header);
 	defined $r or return;
 	$r =~ s/[\r\n\t]+/ /sg;