diff --git a/services/core/java/com/android/server/wm/ActivityTaskManagerService.java b/services/core/java/com/android/server/wm/ActivityTaskManagerService.java
index 511baa5..6a8d5d9 100644
--- a/services/core/java/com/android/server/wm/ActivityTaskManagerService.java
+++ b/services/core/java/com/android/server/wm/ActivityTaskManagerService.java
@@ -4926,7 +4926,7 @@
 
         boolean printed = ActivityStackSupervisor.printThisActivity(pw,
                 mRootWindowContainer.getTopResumedActivity(),  dumpPackage, needSep,
-                "  ResumedActivity: ");
+                "  ResumedActivity: ", null);
         if (printed) {
             printedAnything = true;
             needSep = false;