From 410c3d9644aafc11e80d62e01df438cbd7157689 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=89=A7=E8=A1=A1?= <yadong.xyd@alibaba-inc.com>
Date: Mon, 18 Dec 2017 22:55:25 +0800
Subject: [PATCH] fix(module:popconfirm): fix backdrop of popconfirm close #785

---
 src/components/popconfirm/nz-popconfirm.component.ts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/components/popconfirm/nz-popconfirm.component.ts b/src/components/popconfirm/nz-popconfirm.component.ts
index 89aaf99a83d..3480dbca85b 100644
--- a/src/components/popconfirm/nz-popconfirm.component.ts
+++ b/src/components/popconfirm/nz-popconfirm.component.ts
@@ -64,6 +64,7 @@ export class NzPopconfirmComponent extends NzToolTipComponent {
   private _condition = false;
   _prefix = 'ant-popover-placement';
   _trigger = 'click';
+  _hasBackdrop = true;
   @Input() nzContent;
   @Input() nzOkText = this._locale.translate('Modal.okText');
   @Input() nzCancelText = this._locale.translate('Modal.cancelText');