From 01fe81f3f3b204fcf042f64e8e884a9b4afe2425 Mon Sep 17 00:00:00 2001
From: 07akioni <07akioni2@gmail.com>
Date: Fri, 23 Oct 2020 23:11:28 +0800
Subject: [PATCH] fix(date-picker): placeholder now shown

---
 src/date-picker/src/DatePicker.vue | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/date-picker/src/DatePicker.vue b/src/date-picker/src/DatePicker.vue
index 8377e7d38..af823acae 100644
--- a/src/date-picker/src/DatePicker.vue
+++ b/src/date-picker/src/DatePicker.vue
@@ -355,7 +355,7 @@ export default {
       }
     },
     localizedStartPlaceholder () {
-      if (this.startPlaceholder === null) {
+      if (this.startPlaceholder === undefined) {
         if (this.type === 'daterange') {
           return this.localeNs.startDatePlaceholder
         } else if (this.type === 'datetimerange') {
@@ -367,7 +367,7 @@ export default {
       }
     },
     localizedEndPlaceholder () {
-      if (this.endPlaceholder === null) {
+      if (this.endPlaceholder === undefined) {
         if (this.type === 'daterange') {
           return this.localeNs.endDatePlaceholder
         } else if (this.type === 'datetimerange') {