nntp: header responses use CRLF consistently

[public-inbox.git] / lib / PublicInbox / NNTP.pm

diff --git a/lib/PublicInbox/NNTP.pm b/lib/PublicInbox/NNTP.pm
index 623ffd35c172ba85d7204570be33b6b563bf501b..63d5870b045756463b8d78f7b16c4689481a15be 100644 (file)
--- a/lib/PublicInbox/NNTP.pm
+++ b/lib/PublicInbox/NNTP.pm
@@ -515,6 +515,7 @@ sub set_art {
 sub _header ($) {
        my $hdr = $_[0]->header_obj->as_string;
        utf8::encode($hdr);
+       $hdr =~ s/(?<!\r)\n/\r\n/sg;
        $hdr
 }