From 13eda7a08ceef0f612a8a2f6a8144267abfc49fd Mon Sep 17 00:00:00 2001
From: Young <young@finereport.com>
Date: Mon, 13 Nov 2017 15:29:49 +0800
Subject: [PATCH] =?UTF-8?q?vm=E4=B8=8D=E4=B8=80=E5=AE=9A=E6=98=AF=E4=B8=80?=
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---
 dist/fix/fix.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dist/fix/fix.js b/dist/fix/fix.js
index 862cf281b..18bdf0af4 100644
--- a/dist/fix/fix.js
+++ b/dist/fix/fix.js
@@ -48,7 +48,7 @@ function _classCallCheck(instance, Constructor) { if (!(instance instanceof Cons
     }
 
     function remove(arr, item) {
-        if (arr.length) {
+        if (arr && arr.length) {
             var _index = arr.indexOf(item);
             if (_index > -1) {
                 return arr.splice(_index, 1);