From 59dc931616cf5bdcf3bb29d50f8082e75c09a2d1 Mon Sep 17 00:00:00 2001
From: thinkphp <thinkphp@qq.com>
Date: Wed, 2 Aug 2017 13:39:24 +0800
Subject: [PATCH] =?UTF-8?q?=E6=94=B9=E8=BF=9B?=
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---
 library/think/Config.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/library/think/Config.php b/library/think/Config.php
index 3ba7db66..f0b4bd4f 100644
--- a/library/think/Config.php
+++ b/library/think/Config.php
@@ -117,7 +117,9 @@ class Config
             if (!isset(self::$config[$range][$name[0]])) {
                 // 动态载入额外配置
                 $module = Request::instance()->module();
-                self::load(CONF_PATH . ($module ? $module . DS : '') . 'extra' . DS . strtolower($name[0]) . CONF_EXT);
+                $file   = CONF_PATH . ($module ? $module . DS : '') . 'extra' . DS . $name[0] . CONF_EXT;
+
+                is_file($file) && self::load($file, $name[0]);
             }
 
             return isset(self::$config[$range][$name[0]][$name[1]]) ? self::$config[$range][$name[0]][$name[1]] : null;