[imp] Small issue after upgrade to HGWE 5.1.4

[Michael M Slusarz]

Quoting Arjen de Korte <arjen+horde at de-korte.org>:

> Citeren Michael M Slusarz <slusarz at horde.org>:
>
>> Quoting Arjen de Korte <arjen+horde at de-korte.org>:
>>
>>> Citeren ANANT S ATHAVALE <asa at isac.gov.in>:
>>>
>>>> Dear List,
>>>>
>>>> I just upgraded to HGWE 5.1.4.
>>>>
>>>> This is my immediate observation and is repeatable in case of a  
>>>> mail received from Gmail.
>>>>
>>>> I am sending a mail from my gmail account to an account which  
>>>> used HGWE 5.1.4.  If the subject is blank, the IMP displays  
>>>> Invalid Address for 'From' and 'Undisclosed Recipients' for 'To'.  
>>>>  This did not happen for mail sent using Yahoo account.
>>>>
>>>> Can anybody check and confirm this behaviour?
>>>
>>> Just recently I received a message which was similarly malformed.  
>>> When looking at the headers, the only thing that stood out is an  
>>> odd looking recipient field:
>>>
>>>  =?iso-8859-1?Q?Gr=E9_Eveleens?= <user at example.com>,
>>
>> That's a MIME encoded header.  Nothing wrong there.
>
> That leaves the empty Subject: header, like others also posted in  
> this thread. I looked through my whole mail archive and  
> lo-and-behold, all messages with an empty Subject: header show this  
> behavior.

Yes.  It appears that a recent fix for string parsing in  
Horde_Imap_Client broke parsing of empty (non-NIL) strings in the  
ENVELOPE response.

michael

___________________________________
Michael Slusarz [slusarz at horde.org]