From 4759b994b587414e6bf82543c7a04ae51da226fa Mon Sep 17 00:00:00 2001
From: thinkphp <thinkphp@qq.com>
Date: Thu, 3 Mar 2016 10:08:54 +0800
Subject: [PATCH] =?UTF-8?q?=E6=B7=BB=E5=8A=A0IS=5FMAC=E5=B8=B8=E9=87=8F?=
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---
 base.php                 | 1 +
 library/think/Loader.php | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/base.php b/base.php
index 066937d1..ad90ffb8 100644
--- a/base.php
+++ b/base.php
@@ -49,6 +49,7 @@ defined('APP_MODE') or define('APP_MODE', function_exists('saeAutoLoader') ? 'sa
 // 环境常量
 define('IS_CGI', strpos(PHP_SAPI, 'cgi') === 0 ? 1 : 0);
 define('IS_WIN', strstr(PHP_OS, 'WIN') ? 1 : 0);
+define('IS_MAC', strstr(PHP_OS, 'Darwin') ? 1 : 0);
 define('IS_CLI', PHP_SAPI == 'cli' ? 1 : 0);
 define('IS_AJAX', (isset($_SERVER['HTTP_X_REQUESTED_WITH']) && strtolower($_SERVER['HTTP_X_REQUESTED_WITH']) == 'xmlhttprequest') ? true : false);
 define('NOW_TIME', $_SERVER['REQUEST_TIME']);
diff --git a/library/think/Loader.php b/library/think/Loader.php
index 3baf8868..dd638f37 100644
--- a/library/think/Loader.php
+++ b/library/think/Loader.php
@@ -61,7 +61,7 @@ class Loader
             if (is_file($filename)) {
                 // 开启调试模式Win环境严格区分大小写
                 if (APP_DEBUG && IS_WIN && false === strpos(realpath($filename), $class . EXT)) {
-                    return;
+                    return false;
                 }
                 // 记录加载信息
                 APP_DEBUG && self::$load[] = $filename;