From 4ace232e3cb72d59ceafb608bf6a7c3438cef228 Mon Sep 17 00:00:00 2001
From: imp <imp@fanruan.com>
Date: Tue, 27 Jul 2021 00:19:15 +0800
Subject: [PATCH] =?UTF-8?q?=E6=97=A0jira=E4=BB=BB=E5=8A=A1=20=E4=BC=98?=
 =?UTF-8?q?=E5=8C=96?=
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---
 src/core/6.inject.js | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/core/6.inject.js b/src/core/6.inject.js
index 0f9b04fc6..25c324602 100644
--- a/src/core/6.inject.js
+++ b/src/core/6.inject.js
@@ -11,10 +11,9 @@
         if (moduleInjection[xtype] != null) {
             _global.console && console.error("module： [" + xtype + "] 已经注册过了");
         }
-        var key;
         for (var k in moduleInjectionMap) {
             if(cls[k]){
-                for (key in cls[k]) {
+                for (var key in cls[k]) {
                     if (!moduleInjectionMap[k][key]) {
                         moduleInjectionMap[k][key] = [];
                     }