diff --git a/services/core/java/com/android/server/am/ActivityStack.java b/services/core/java/com/android/server/am/ActivityStack.java
index 973951e4cc99f..98b5835c07e3b 100644
--- a/services/core/java/com/android/server/am/ActivityStack.java
+++ b/services/core/java/com/android/server/am/ActivityStack.java
@@ -557,6 +557,7 @@ final class ActivityStack extends ConfigurationContainer implements StackWindowL
     void getWindowContainerBounds(Rect outBounds) {
         if (mWindowContainerController != null) {
             mWindowContainerController.getBounds(outBounds);
+            return;
         }
         outBounds.setEmpty();
     }