From ba1ea031518060a6333902abccc67f837d7f138c Mon Sep 17 00:00:00 2001
From: zhuangqian <smallchill@163.com>
Date: Fri, 9 Sep 2016 15:02:00 +0800
Subject: [PATCH] bug fix

---
 src/main/java/com/smallchill/core/toolbox/Func.java | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/main/java/com/smallchill/core/toolbox/Func.java b/src/main/java/com/smallchill/core/toolbox/Func.java
index 2e968296..0555986c 100644
--- a/src/main/java/com/smallchill/core/toolbox/Func.java
+++ b/src/main/java/com/smallchill/core/toolbox/Func.java
@@ -345,7 +345,7 @@ public class Func {
 	 * @return
 	 */
 	public static long toLong(Object obj) {
-		return Long.parseLong(obj.toString());
+		return toLong(obj, -1);
 	}
 
 	/**
@@ -360,7 +360,7 @@ public class Func {
 			if (isEmpty(obj)) {
 				return defaultValue;
 			}
-			return toLong(obj);
+			return Long.parseLong(obj.toString());
 		} catch (Exception ex) {
 			return defaultValue;
 		}