[Plugin: MailChimp List Subscribe Form] Bug Fix for mailchimpSF_signup_submit

Using Mailchimp plugin v1.2.1.

In mailchimp.php, on line 1027, in the function mailchimpSF_signup_submit, there is a bug with the check for “show interest groups”.

The code reads:
if (get_option('mc_show_interest_groups'))
…which always reads true, which is incorrect.

Instead, that line should read:
if (get_option('mc_show_interest_groups') == 'on')

Thanks,

Ed