Contact birthday are saved on the day before.

Sat Nov 22 17:15:24 CET 2014

On 11/22/2014 05:00 PM, Nikolai Maziashvili wrote:
> Contact birthday (Kolab33) is being saved on the day
>  before!! For example if Petes birthday is on 26-11-2014 and i choose 
> that date from drop down calendar window in contact edit mode his 
> birthday after i press "save" reads 25-11-2014!!

I can confirm that. Ticket created
https://issues.kolab.org/show_bug.cgi?id=3964

-- 
Aleksander Machniak
Software Developer
Kolab Systems AG: http://kolabsys.com
PGP: 19359DC1