From: noreply@...
Date: 2006-10-05T12:25:22+09:00
Subject: [ ruby-Patches-6026 ] net/imap chokes on NOMODSEQ response

Patches item #6026, was opened at 2006-10-04 20:25
You can respond by visiting: 
http://rubyforge.org/tracker/?func=detail&atid=1700&aid=6026&group_id=426

Category: Ruby1.8
Group: None
Status: Open
Resolution: None
Priority: 3
Submitted By: Justin Collins (presidentbeef)
Assigned to: Nobody (None)
Summary: net/imap chokes on NOMODSEQ response

Initial Comment:
The response is added in RFC-4551 (http://www.ietf.org/rfc/rfc4551.txt) and is a required response if the server does not support MODSEQ.

The untagged response looks like:
* OK [NOMODSEQ] Sorry, modsequences have not been enabled on this mailbox

In Net::IMAP#resp_text_code, unspecified response codes are expected to look like:
[<code> <data>]

Since [NOMODSEQ] has no space following "NOMODSEQ", Net::IMAP fails to parse the response.

I just added NOMODSEQ to the other responses which contain no data element.

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