--- views_handler_filter_node_nid_php.inc.OLD	2009-05-28 03:53:23.000000000 +1000
+++ views_handler_filter_node_nid_php.inc	2009-12-07 10:26:00.334365005 +1100
@@ -59,6 +59,10 @@ class views_handler_filter_node_nid_php 
         $allints = false;
         //error_log('Views PHP Filter check failure: ' . print_r($retval, TRUE) . " | " . (int)$retval . " | " . (string)((int)$retval) );
       }
+    }
+    if (empty($result)) {
+      $this->ensure_my_table();
+      $this->query->add_where($this->options['group'], "node.nid IS NULL");
     }
     if (!empty($result) and $allints) {
       //error_log('everything passed!');