From deefa071b1aa0dcf5873325c9663e7ce2f42de42 Mon Sep 17 00:00:00 2001
From: KAionro <8279016@qq.com>
Date: Wed, 20 Feb 2019 19:36:47 +0800
Subject: [PATCH] popup: optimize code (#14413)
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* getDOM的递归有问题

* Popup: remove useless getDOM function
---
 src/utils/popup/index.js | 10 +---------
 1 file changed, 1 insertion(+), 9 deletions(-)

diff --git a/src/utils/popup/index.js b/src/utils/popup/index.js
index 8156b2dcf0..0fc1bbd7d6 100644
--- a/src/utils/popup/index.js
+++ b/src/utils/popup/index.js
@@ -8,14 +8,6 @@ let idSeed = 1;
 
 let scrollBarWidth;
 
-const getDOM = function(dom) {
-  if (dom.nodeType === 3) {
-    dom = dom.nextElementSibling || dom.nextSibling;
-    getDOM(dom);
-  }
-  return dom;
-};
-
 export default {
   props: {
     visible: {
@@ -124,7 +116,7 @@ export default {
 
       this._opening = true;
 
-      const dom = getDOM(this.$el);
+      const dom = this.$el;
 
       const modal = props.modal;