From be8db722b950486deed85e7cf79da691ff88878c Mon Sep 17 00:00:00 2001
From: tangjinzhou <415800467@qq.com>
Date: Mon, 18 May 2020 22:21:38 +0800
Subject: [PATCH] fix: drawer throw warning #2264

---
 components/drawer/index.jsx | 1 -
 1 file changed, 1 deletion(-)

diff --git a/components/drawer/index.jsx b/components/drawer/index.jsx
index 5f6a2d0b0..0ce9bfacf 100644
--- a/components/drawer/index.jsx
+++ b/components/drawer/index.jsx
@@ -77,7 +77,6 @@ const Drawer = {
     // unmount drawer in child, clear push.
     if (this.parentDrawer) {
       this.parentDrawer.pull();
-      this.parentDrawer = null;
     }
   },
   methods: {