Re: bug related to ical

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+From: Tomi Ollila <tomi.ollila@iki.fi>\r
+To: Olivier Berger <olivier.berger@it-sudparis.eu>, notmuch@notmuchmail.org\r
+Subject: Re: bug related to ical\r
+In-Reply-To: <871uhq2x3t.fsf@inf-8657.int-evry.fr>\r
+References: <m31ul3qo4w.fsf@quad.robs.office>\r
+       <871uhq2x3t.fsf@inf-8657.int-evry.fr>\r
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+Date: Tue, 25 Sep 2012 14:42:11 +0300\r
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+On Tue, Sep 25 2012, Olivier Berger <olivier.berger@it-sudparis.eu> wrote:\r
+\r
+> Hi.\r
+>\r
+> I didn't seem to find any followup.\r
+>\r
+> I'm experiencing a similar problem... Anyone with hints on how to solve\r
+> this ?\r
+\r
+Can either of you provide an email file that triggers this problem\r
+for others to test ?\r
+\r
+Tomi\r
+\r
+>\r
+> Thanks in advance.\r
+>\r
+> Best regards,\r
+>\r
+> Robert Horn <rjhorn@alum.mit.edu> writes:\r
+>\r
+>> I've noticed a problem related to handling of ical attachments.  I'm\r
+>> using Notmuch 0.13 on Emacs 23.3.1.  I've done some basic\r
+>> troubleshooting.\r
+>>\r
+>> The problem arises with emails from Concur that include an ical\r
+>> attachment being viewed with the notmuch message viewer.  The problems\r
+>> are:\r
+>>  1. When opening the email there is sometimes the following mesage and\r
+>>  error in Emacs message buffer:\r
+>>   Converting icalendar...done\r
+>>   notmuch-show-insert-bodypart-internal: Wrong type argument: stringp, nil\r
+>>\r
+>>  2. Some (not all) of the view commands fail, e.g. "v", "V", "w".\r
+>>  Others work, like "m", and "q".\r
+>>\r
+>>  3. Examination of the /tmp directory shows notmuch-ical temp files being\r
+>>  created but they are zero length.\r
+>>\r
+>> This is related to the ical attachment.  When I editted one of the emails to\r
+>> remove the attachment, the problem went away.  I suspect it is related\r
+>> to the attachments being base64 encoded.  The header of the mime\r
+>> attachment shows:\r
+>>\r
+>> Content-Type: application/octet-stream;\r
+>>     name="ConcurCalendarEntry.ics"\r
+>> Content-Transfer-Encoding: base64\r
+>> Content-Disposition: attachment;\r
+>>     filename="ConcurCalendarEntry.ics"\r
+>>\r
+>> The encoding is correct.  The attachment decodes and looks right.  With\r
+>> some details obscured the attachment contains:\r
+>>\r
+>> BEGIN:VCALENDAR\r
+>> VERSION:2.0\r
+>> METHOD:PUBLISH\r
+>> BEGIN:VEVENT\r
+>> DTSTART:properly-formatted\r
+>> DTEND:properly-formatted\r
+>> DTSTAMP:properly-formatted\r
+>> LOCATION:\r
+>> SUMMARY:Concur Travel Itinerary\r
+>> DESCRIPTION:Lots of stuff\r
+>>  with about 80 lines of description. All indented properly.\r
+>> UID:properly-formatted\r
+>> PRIORITY:3\r
+>> TRANSP:TRANSPARENT\r
+>> END:VEVENT\r
+>> END:VCALENDAR\r
+>>\r
+>> I can live without the ics files, so fixing this is not a priority for\r
+>> me.  If there is someone interested in figuring this out, I've saved an\r
+>> email and can answer questions.  I got lost trying to follow the lisp\r
+>> code paths for attachments, so I'm not sure whether it's the text or the\r
+>> base64 that is being handed off to icalendar.\r
+>>\r
+>> R Horn\r
+>> rjhorn@alum.mit.edu\r
+>\r
+> -- \r
+> Olivier BERGER \r
+> http://www-public.it-sudparis.eu/~berger_o/ - OpenPGP-Id: 2048R/5819D7E8\r
+> Ingenieur Recherche - Dept INF\r
+> Institut Mines-Telecom, Telecom SudParis, Evry (France)\r
+>\r
+> _______________________________________________\r
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