From 583d885b404bd042f01c249d99b1042c6c389dec Mon Sep 17 00:00:00 2001
From: afc163 <afc163@gmail.com>
Date: Sun, 23 Aug 2015 15:13:21 +0800
Subject: [PATCH] Fix select className

---
 components/select/index.jsx | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/components/select/index.jsx b/components/select/index.jsx
index 2d9fcad792..ae62fdf361 100644
--- a/components/select/index.jsx
+++ b/components/select/index.jsx
@@ -11,14 +11,15 @@ var AntSelect = React.createClass({
     };
   },
   render() {
-    var sizeClass = '';
+    let sizeClass = '';
     if (this.props.size === 'large') {
       sizeClass = 'ant-select-lg';
     } else if (this.props.size === 'small') {
       sizeClass = 'ant-select-sm';
     }
+    let className = this.props.className || ' ';
     return (
-      <Select {...this.props} className={this.props.className + ' ' + sizeClass} />
+      <Select {...this.props} className={className + sizeClass} />
     );
   }
 });