Ticket #18859: 18859.3.patch

wp-includes/template.php

@@ -280 +280 @@
 
         $templates = array();
 
+        $templates[] = "single-{$object->post_type}-{$object->post_name}.php";
         $templates[] = "single-{$object->post_type}.php";
         $templates[] = "single.php";