--- trackback.module.orig	2005-09-04 11:35:50.000000000 -0400
+++ trackback.module	2005-09-04 11:28:34.000000000 -0400
@@ -41,7 +41,7 @@
     //watchdog('trackback', t('trackback: added \'%subject\'', array('%subject' => $trackback->subject)), l(t('view trackback'), 'node/'. $node->nid, NULL, NULL, 'trackback-'. $trackback->trid));
 
     // drop silently if this is from a known spammer IP address
-    if (function_exists('spam_filter') && variable_get('trackback_spam_filter', 1)) {
+    if (function_exists('spam_ip_filter') && variable_get('trackback_spam_filter', 1)) {
       module_invoke('spam', 'ip_filter', 'trackback', $trackback->trid);
     }
 
@@ -50,10 +50,10 @@
     db_query("INSERT INTO {trackback_received} (trid, nid, created, site, name, subject, url, excerpt, status) VALUES (%d, %d, %d, '%s', '%s', '%s', '%s', '%s', %d)", $trackback->trid, $trackback->nid, $trackback->created, $trackback->site, $trackback->name, $trackback->subject, $trackback->url, $trackback->excerpt, $trackback->status);
     $error = 0;
     
-    if (function_exists('spam_filter') && variable_get('trackback_spam_filter', 1)) {
+    if (function_exists('spam_content_filter') && variable_get('trackback_spam_filter', 1)) {
       // invoke spam.module's spam filter
       $subject = "$trackback->subject $trackback->url";
-      module_invoke('spam', 'filter', 'trackback', $trackback->trid, $subject, $trackback->excerpt);
+      module_invoke('spam', 'content_filter', 'trackback', $trackback->trid, $subject, $trackback->excerpt);
     }
   }
   else {