From a90cdb632b94a0d981dbdb8f1dfb4cbe6032c356 Mon Sep 17 00:00:00 2001
From: erik <erik168@163.com>
Date: Tue, 24 Jun 2014 11:25:50 +0800
Subject: [PATCH] little optimize

---
 src/util/number.js | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/util/number.js b/src/util/number.js
index baf113236..625755b28 100644
--- a/src/util/number.js
+++ b/src/util/number.js
@@ -7,22 +7,22 @@
  */
 define(function() {
     function _trim(str) {
-        return str.replace(/^\s\s*/, '').replace(/\s\s*$/, '');
+        return str.replace(/^\s+/, '').replace(/\s+$/, '');
     }
     
     /**
      * 百分比计算
      */
     function parsePercent(value, maxValue) {
-        if (typeof(value) === 'string') {
+        if (typeof value === 'string') {
             if (_trim(value).match(/%$/)) {
                 return parseFloat(value) / 100 * maxValue;
-            } else {
-                return parseFloat(value);
             }
-        } else {
-            return value;
+
+            return parseFloat(value);
         }
+
+        return value;
     }
     
     /**
-- 
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