From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.io/gmane.emacs.gnus.general/18219 Path: main.gmane.org!not-for-mail From: Karl Kleinpaste Newsgroups: gmane.emacs.gnus.general Subject: buglet in p0.40 nnheader.el xref handling [patch] Date: 26 Oct 1998 23:16:35 -500 Sender: owner-ding@hpc.uh.edu Message-ID: NNTP-Posting-Host: coloc-standby.netfonds.no X-Trace: main.gmane.org 1035156781 4997 80.91.224.250 (20 Oct 2002 23:33:01 GMT) X-Complaints-To: usenet@main.gmane.org NNTP-Posting-Date: Sun, 20 Oct 2002 23:33:01 +0000 (UTC) Return-Path: Original-Received: from fisher.math.uh.edu (fisher.math.uh.edu [129.7.128.35]) by sclp3.sclp.com (8.8.5/8.8.5) with ESMTP id XAA13578 for ; Mon, 26 Oct 1998 23:17:45 -0500 (EST) Original-Received: from sina.hpc.uh.edu (lists@Sina.HPC.UH.EDU [129.7.3.5]) by fisher.math.uh.edu (8.9.1/8.9.1) with ESMTP id WAB07175; Mon, 26 Oct 1998 22:17:34 -0600 (CST) Original-Received: by sina.hpc.uh.edu (TLB v0.09a (1.20 tibbs 1996/10/09 22:03:07)); Mon, 26 Oct 1998 22:17:22 -0600 (CST) Original-Received: from sclp3.sclp.com (root@sclp3.sclp.com [209.195.19.139]) by sina.hpc.uh.edu (8.7.3/8.7.3) with ESMTP id WAA04864 for ; Mon, 26 Oct 1998 22:17:11 -0600 (CST) Original-Received: from pocari-sweat.jprc.com (POCARI-SWEAT.JPRC.COM [207.86.147.217]) by sclp3.sclp.com (8.8.5/8.8.5) with ESMTP id XAA13560 for ; Mon, 26 Oct 1998 23:17:05 -0500 (EST) Original-Received: (from karl@localhost) by pocari-sweat.jprc.com (8.8.7/8.8.7) id XAA20488; Mon, 26 Oct 1998 23:16:36 -0500 Original-To: ding@gnus.org X-Face: "5(T0tZd{6}pd~YzBG8O/*EW,.]6]@`m^e;fv65W^Y&=d"M\1H}>T~4_.kcDD.O~y3k)a6h R;Nmi>9|>Nm${2IpM0^RcUEa\jcq?KOP)C&~x51l~zCHTulL^_T|u0I^kB'z@]{`2YjQu Original-Lines: 25 User-Agent: Gnus/5.07004 (Pterodactyl Gnus v0.40) XEmacs/20.4 (Emerald) Precedence: list X-Majordomo: 1.94.jlt7 Xref: main.gmane.org gmane.emacs.gnus.general:18219 X-Report-Spam: http://spam.gmane.org/gmane.emacs.gnus.general:18219 I have some very, very old mail archives, predating ding entirely but nnml-equivalent from the outset nonetheless, having no Xref: headers. I have now set gnus-extra-headers and nnmail-extra-headers, which leads to a desire to write Xref: fields, which fails when there is no Xref content. An invocation of nnml-generate-nov-databases tripped over this error. OTOH, this creates an xref field with no content, which might not be proper; I wasn't really sure, but it's not hurting me, as far as I can see. (Line numbers may vary, as I'm busy elsehow.) --- nnheader.el.~1~ Sun Oct 25 21:56:09 1998 +++ nnheader.el Mon Oct 26 22:58:56 1998 @@ -350,7 +350,7 @@ (insert "\t") (when (or (mail-header-xref header) (mail-header-extra header)) - (insert "Xref: " (mail-header-xref header) "\t")) + (insert "Xref: " (or (mail-header-xref header) "") "\t")) (when (mail-header-extra header) (let ((extra (mail-header-extra header))) (while extra