Enter a date of last year in custom field

[ada.fan]

I have created a custom field with nature "Date". But I failed to update a date of year 2010 as current year is 2011.
Can anyone advise how I can input and update a date filed of last year?
Thanks so much.

[atrol]

I am not able to reproduce the problem.
Which version of MantisBT do you use?

[Leonardo Colombi]

In Mantis version 1.1.8 I solved this problem changing line

$t_start_year = $t_current;

with

$t_start_year = $t_current - 1;

in function print_year_range_option_list, that's inside core\date_api.php
Maybe in newer Mantis version this issue is already solved.