From 8052125d00b17ba37020b22ce44b6efa86199db2 Mon Sep 17 00:00:00 2001
From: neverland <chenjiahan@buaa.edu.cn>
Date: Fri, 24 Aug 2018 20:17:28 +0800
Subject: [PATCH] [bugfix] Stepper: value can not be zero (#1687)

---
 packages/stepper/index.vue | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/stepper/index.vue b/packages/stepper/index.vue
index de6244f0c..cebf5a286 100644
--- a/packages/stepper/index.vue
+++ b/packages/stepper/index.vue
@@ -49,7 +49,7 @@ export default create({
   },
 
   data() {
-    const value = this.range(this.value || this.defaultValue);
+    const value = this.range(this.isDef(this.value) ? this.value : this.defaultValue);
     if (value !== +this.value) {
       this.$emit('input', value);
     }