Ticket #11721: #11721.patch

wp-includes/wp-db.php

@@ -1109 +1109 @@
 
                 $bt = array_reverse( $bt );
                 foreach ( (array) $bt as $call ) {
-                        if ( @$call['class'] == __CLASS__ )
+                        if ( isset($call['class']) && (__CLASS__ == $call['class']) )
                                 continue;
                         $function = $call['function'];
                         if ( isset( $call['class'] ) )