Can't attach vCard (.vcf)

[demarco@…]

Attempting to attach a vCard to a Wiki page gives the following exception:

Traceback (most recent call last):
  File "/var/lib/python-support/python2.5/trac/web/main.py", line 387, in dispatch_request
    dispatcher.dispatch(req)
  File "/var/lib/python-support/python2.5/trac/web/main.py", line 237, in dispatch
    resp = chosen_handler.process_request(req)
  File "/var/lib/python-support/python2.5/trac/attachment.py", line 361, in process_request
    self._do_save(req, attachment)
  File "/var/lib/python-support/python2.5/trac/attachment.py", line 450, in _do_save
    size = upload.file.len
AttributeError: 'cStringIO.StringO' object has no attribute 'len'

And here's the actual .vcf:

BEGIN:VCARD
VERSION:3.0
PRODID:-//Judd Montgomery//NONSGML J-Pilot 0.99.9.2//EN
UID:palm-addressbook-0097d5bb-00000017-Christopher DeMarco@demarco.prv.maya.com
CATEGORIES:USA
FN:George Heinitsh
N:Heinitsh;George
TITLE:CTO
ORG:3rc
TEL;TYPE=work,pref:+1-412-392-1006
TEL;TYPE=cell:+1-412-849-9025
EMAIL:GHeinitsh@3RC.org
END:VCARD

This is Trac 0.10.3

[Emmanuel Blot]

This is a duplicate of #4311 (actually, this is the 7^th dup ;-))

When you report a bug against Trac:

1. Please search for the error if it has not been already reported
2. Please fill in the 'version' field with the version of Trac you're using

Thanks in advance

[demarco@…]

Added "vcard" and "vcf" to the original bug so that people will find it :-)