From c6eb5de9a235942b612d3ea1abd90b62e41bbecf Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9E=97=E9=9B=86?= <16908091@qq.com>
Date: Mon, 7 Aug 2017 14:04:11 +0800
Subject: [PATCH] fix stepper prop validate bug

---
 components/Stepper/Stepper.jsx | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/components/Stepper/Stepper.jsx b/components/Stepper/Stepper.jsx
index 0a5b2fcb3..b5121347b 100644
--- a/components/Stepper/Stepper.jsx
+++ b/components/Stepper/Stepper.jsx
@@ -44,10 +44,10 @@ class Stepper extends PureComponent {
     if (value === '' || isNaN(value)) {
       value = this.state.lastValue;
     }
-    if (typeof min === 'number' && value < min) {
+    if (min !== null && value < min) {
       value = min;
     }
-    if (typeof max === 'number' && value > max) {
+    if (max !== null && value > max) {
       value = max;
     }
     this.setState({