--- spam.module.old     2010-04-09 22:13:09.000000000 +0530
+++ spam.module 2010-04-09 22:13:49.000000000 +0530
@@ -294,7 +294,7 @@
   $score = 0;
   if ($id) {
     $score = spam_content_filter($content, $type, $extra);
-    db_query("UPDATE {spam_tracker} SET score = %d, hostname = %d, timestamp = %d WHERE content_type = '%s' AND content_id = '%s'", $score, time(), $type, $id);
+    db_query("UPDATE {spam_tracker} SET score = %d, hostname = %d, timestamp = %d WHERE content_type = '%s' AND content_id = %s", $score, time(), $type, $id);
     $sid = db_result(db_query("SELECT sid FROM {spam_tracker} WHERE content_type = '%s' AND content_id = %d", $type, $id));
     if ($sid) {
       watchdog('spam', 'Updated %type with id %id in spam tracker table.', array('%type' => $type, '%id' => $id), WATCHDOG_NOTICE);