? formsubmit.patch
Index: spam.module
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/spam/spam.module,v
retrieving revision 1.51.4.1.2.41.2.30.2.3
diff -u -p -r1.51.4.1.2.41.2.30.2.3 spam.module
--- spam.module	13 Feb 2009 16:36:05 -0000	1.51.4.1.2.41.2.30.2.3
+++ spam.module	13 Apr 2009 16:08:59 -0000
@@ -864,7 +864,12 @@ function spam_admin_settings_form() {
     '#description' => t('Older spam log entries will be automatically discarded. (Requires a correctly configured <a href="@cron">cron maintenance task</a>.)', array('@cron' => url('admin/reports/status')))
   );
 
-  return system_settings_form($form);
+  $form['submit'] = array(
+  	'#type' => 'submit',
+	'#value' => t('Submit'),
+  );
+
+  return $form;
 }
 
 /**