diff --git a/src/applications/maniphest/herald/ManiphestTaskPriorityHeraldAction.php b/src/applications/maniphest/herald/ManiphestTaskPriorityHeraldAction.php
--- a/src/applications/maniphest/herald/ManiphestTaskPriorityHeraldAction.php
+++ b/src/applications/maniphest/herald/ManiphestTaskPriorityHeraldAction.php
@@ -7,6 +7,7 @@
   const DO_PRIORITY = 'do.priority';
 
   public function supportsObject($object) {
+    f($x);
     return ($object instanceof ManiphestTask);
   }