From f6a2946c681e816d8b04e32b40051a0dd535b6c2 Mon Sep 17 00:00:00 2001
From: Andreas Svensson <andreas@syranide.com>
Date: Wed, 25 Dec 2013 20:10:32 +0100
Subject: [PATCH] Fix shouldUpdateReactComponent not considering props.key

---
 src/core/shouldUpdateReactComponent.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/core/shouldUpdateReactComponent.js b/src/core/shouldUpdateReactComponent.js
index e9b76c74e17c..6d6441f48ea2 100644
--- a/src/core/shouldUpdateReactComponent.js
+++ b/src/core/shouldUpdateReactComponent.js
@@ -31,7 +31,8 @@
 function shouldUpdateReactComponent(prevComponent, nextComponent) {
   // TODO: Remove warning after a release.
   if (prevComponent && nextComponent &&
-      prevComponent.constructor === nextComponent.constructor) {
+      prevComponent.constructor === nextComponent.constructor &&
+      prevComponent.props.key === nextComponent.props.key) {
     if (prevComponent._owner === nextComponent._owner) {
       return true;
     } else {