Ticket #17458: 17458.patch

wp-includes/post-template.php

@@ -1242 +1242 @@
 
         // We have no argument passed so just see if a page_template has been specified
         if ( empty( $template ) ) {
-                if (!empty( $page_template ) ) {
+                if ( !empty( $page_template ) and ( 'default' != $page_template ) ) {
                         return true;
                 }
         } elseif ( $template == $page_template) {