[sync] Kronolith doesn't reset empty attributes from Outlook+Funambol

[Alfonso Marí­n Marí­n]

Hi,

Syncing Outlook with Kronolith, i have noticed that if you delete an 
existing alarm from an event in Outlook, after synchronization it still 
remaining in kronolith, but not in outlook. Playing with other event 
attributes i can see that attributes like "location" or "description" 
still remaining at server side (kronolith) every time you delete them 
completely in Outlook.

Looking at code i can see that it happens because an event is updated 
using driver->fromiCalendar method using the iCalendar info given by 
Sing4j->sif2vevent. The problem here is that sif2vevent function doesn't 
generate an iCalendar attribute for empty fields, so fromiCalendar 
function ignores those attributes.

I think that fromiCalendar function should reset every non existing 
attribute. I don't know if that has other effects.

I attach a patch to show what i'm suggesting

Other solution would be to ensure that sif2vevent generates an vEvent 
with all attributes even if some of them are empty.



-- 
Alfonso Marín Marín
Sección de Telemática - ATICA
Universidad de Murcia
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