From 322a102229906b207068582a559910b69ce792db Mon Sep 17 00:00:00 2001
From: wentch <22250530@qq.com>
Date: Wed, 16 Dec 2015 17:19:43 +0800
Subject: [PATCH]

---
 src/org/redkale/util/DLong.java | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/org/redkale/util/DLong.java b/src/org/redkale/util/DLong.java
index 875cdf6c6..8f439ae3f 100644
--- a/src/org/redkale/util/DLong.java
+++ b/src/org/redkale/util/DLong.java
@@ -71,6 +71,7 @@ public final class DLong extends Number implements Comparable<DLong> {
 
     @Override
     public String toString() {
+        if(this == ZERO) return "0";
         return new String(Utility.binToHex(bytes));
     }