From ed215634bea3030b9fd19c2929fcd13ab412f8fe Mon Sep 17 00:00:00 2001
From: Sebastian Markbage <sema@fb.com>
Date: Tue, 7 Jun 2016 17:12:41 -0700
Subject: [PATCH] Get rid of ugly and difficult to follow breaks in switch

Because pattern matching or something.
---
 src/renderers/shared/fiber/ReactFiberCompleteWork.js | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/src/renderers/shared/fiber/ReactFiberCompleteWork.js b/src/renderers/shared/fiber/ReactFiberCompleteWork.js
index f4d72e3d10..179e050848 100644
--- a/src/renderers/shared/fiber/ReactFiberCompleteWork.js
+++ b/src/renderers/shared/fiber/ReactFiberCompleteWork.js
@@ -95,14 +95,14 @@ exports.completeWork = function(current : ?Fiber, workInProgress : Fiber) : ?Fib
     case FunctionalComponent:
       console.log('/functional component', workInProgress.type.name);
       transferOutput(workInProgress.child, workInProgress);
-      break;
+      return null;
     case ClassComponent:
       console.log('/class component', workInProgress.type.name);
       transferOutput(workInProgress.child, workInProgress);
-      break;
+      return null;
     case HostComponent:
       console.log('/host component', workInProgress.type);
-      break;
+      return null;
     case CoroutineComponent:
       console.log('/coroutine component', workInProgress.input.handler.name);
       return moveCoroutineToHandlerPhase(current, workInProgress);
@@ -110,10 +110,10 @@ exports.completeWork = function(current : ?Fiber, workInProgress : Fiber) : ?Fib
       transferOutput(workInProgress.stateNode, workInProgress);
       // Reset the tag to now be a first phase coroutine.
       workInProgress.tag = CoroutineComponent;
-      break;
+      return null;
     case YieldComponent:
       // Does nothing.
-      break;
+      return null;
 
     // Error cases
     case IndeterminateComponent:
@@ -121,5 +121,4 @@ exports.completeWork = function(current : ?Fiber, workInProgress : Fiber) : ?Fib
     default:
       throw new Error('Unknown unit of work tag');
   }
-  return null;
 };