From 40bc797b1ff54075d98bc1dd34b76be4909f3205 Mon Sep 17 00:00:00 2001
From: James Chen <jianhua.chen@cocos2d-x.org>
Date: Wed, 11 Dec 2013 14:59:46 +0800
Subject: [PATCH] issue #2790: Configuration::getValue has default value now.

---
 cocos/2d/CCConfiguration.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cocos/2d/CCConfiguration.h b/cocos/2d/CCConfiguration.h
index a1bebb24c7..f0296080ec 100644
--- a/cocos/2d/CCConfiguration.h
+++ b/cocos/2d/CCConfiguration.h
@@ -116,7 +116,7 @@ public:
     bool init();
 
 	/** returns the value of a given key as a double */
-	const Value& getValue(const std::string& key, const Value& defaultValue) const;
+	const Value& getValue(const std::string& key, const Value& defaultValue = Value::Null) const;
 
 	/** sets a new key/value pair  in the configuration dictionary */
 	void setValue(const std::string& key, const Value& value);