From 3859c9616d0a7a04e68427d173b863161b818140 Mon Sep 17 00:00:00 2001
From: Vitaly Takmazov
Date: Tue, 20 Dec 2016 14:28:00 +0300
Subject: StringUtils.EMPTY

---
 juick-server/src/main/java/com/juick/server/util/HttpUtils.java | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'juick-server/src/main/java/com/juick/server/util/HttpUtils.java')

diff --git a/juick-server/src/main/java/com/juick/server/util/HttpUtils.java b/juick-server/src/main/java/com/juick/server/util/HttpUtils.java
index fa0b2ec2..e54bef87 100644
--- a/juick-server/src/main/java/com/juick/server/util/HttpUtils.java
+++ b/juick-server/src/main/java/com/juick/server/util/HttpUtils.java
@@ -18,6 +18,7 @@
 package com.juick.server.util;
 
 import org.apache.commons.codec.digest.DigestUtils;
+import org.apache.commons.lang3.StringUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.web.multipart.MultipartFile;
@@ -58,7 +59,7 @@ public class HttpUtils {
                 }
             }
         }
-        return "";
+        return StringUtils.EMPTY;
     }
     public static String downloadImage(URL url) throws Exception {
         String attachmentFName = null;
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