s9y/Serendipity — comment on commit 5548e6531ac5530191e990c7e79b6f7af74343cc
File:  line 0
By brockhaus:

About the required inputs:
You are checking, if these fields are saved by the generic antispam plugin. But you don't check, if this plugin is activated at all.

This shoud do the trick;

if (class_exists('serendipity_event_spamblock')) {
// line 12-20
}