From 33b186a6fafb0702b138611a9a57b9f1b7438f84 Mon Sep 17 00:00:00 2001
From: Wei Zhu <yesmeck@gmail.com>
Date: Tue, 10 Apr 2018 15:57:01 +0800
Subject: [PATCH] Use var instead of let

---
 index.js | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/index.js b/index.js
index 43edb01..59d607f 100644
--- a/index.js
+++ b/index.js
@@ -61,9 +61,9 @@ export function polyfill(Component) {
   // If new component APIs are defined, "unsafe" lifecycles won't be called.
   // Error if any of these lifecycles are present,
   // Because they would work differently between older and newer (16.3+) versions of React.
-  let foundWillMountName = null;
-  let foundWillReceivePropsName = null;
-  let foundWillUpdateName = null;
+  var foundWillMountName = null;
+  var foundWillReceivePropsName = null;
+  var foundWillUpdateName = null;
   if (typeof prototype.componentWillMount === 'function') {
     foundWillMountName = 'componentWillMount';
   } else if (typeof prototype.UNSAFE_componentWillMount === 'function') {