From 2bf24e0a763aaa885ce0c8fd5243ee0b50471a10 Mon Sep 17 00:00:00 2001
From: VTHINKXIE <vthinkxie@users.noreply.github.com>
Date: Fri, 25 Aug 2017 21:37:37 +0800
Subject: [PATCH] fix(module:select): fix select reset bug in form (#153)

close #128
---
 src/components/select/nz-select.component.ts | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/components/select/nz-select.component.ts b/src/components/select/nz-select.component.ts
index efba53f2cb3..4c2fe453872 100644
--- a/src/components/select/nz-select.component.ts
+++ b/src/components/select/nz-select.component.ts
@@ -492,7 +492,11 @@ export class NzSelectComponent implements OnInit, AfterContentInit, AfterContent
     if (this._value === value) {
       return;
     }
-    this._value = value;
+    if ((value === null) && this.nzMultiple) {
+      this._value = [];
+    } else {
+      this._value = value;
+    }
     if (!this.nzMultiple) {
       if (value === null) {
         this._selectedOption = null;
@@ -506,6 +510,8 @@ export class NzSelectComponent implements OnInit, AfterContentInit, AfterContent
         } else {
           this.updateSelectedOption(value, true);
         }
+      } else if (value === null) {
+        this.clearAllSelectedOption();
       }
 
     }