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

(limited to 'juick-www/src/main/java/com/juick/www/VKontakteLogin.java')

diff --git a/juick-www/src/main/java/com/juick/www/VKontakteLogin.java b/juick-www/src/main/java/com/juick/www/VKontakteLogin.java
index 92b22805..2184fc9a 100644
--- a/juick-www/src/main/java/com/juick/www/VKontakteLogin.java
+++ b/juick-www/src/main/java/com/juick/www/VKontakteLogin.java
@@ -23,6 +23,7 @@ import com.juick.server.UserQueries;
 import com.juick.www.vk.Token;
 import com.juick.www.vk.UsersResponse;
 import org.apache.commons.lang3.CharEncoding;
+import org.apache.commons.lang3.StringUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.dao.EmptyResultDataAccessException;
@@ -56,7 +57,7 @@ public class VKontakteLogin {
 
     protected void doGet(JdbcTemplate sql, HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
         String code = request.getParameter("code");
-        if (code == null || code.equals("")) {
+        if (StringUtils.isBlank(code)) {
             response.setStatus(HttpServletResponse.SC_MOVED_TEMPORARILY);
             response.setHeader("Location", "https://oauth.vk.com/authorize?client_id=" + VK_APPID + "&redirect_uri=" + URLEncoder.encode(VK_REDIRECT, CharEncoding.UTF_8) + "&scope=friends,wall,offline&response_type=code");
             return;
-- 
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