(ofbiz-framework) branch release22.01 updated: Replaced direct null checks on username, password, and token with UtilValidate.isEmpty() method calls for consistency.

[deepak]

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deepak pushed a commit to branch release22.01
in repository https://gitbox.apache.org/repos/asf/ofbiz-framework.git


The following commit(s) were added to refs/heads/release22.01 by this push:
     new 424e5f4df5 Replaced direct null checks on username, password, and 
token with UtilValidate.isEmpty() method calls for consistency.
424e5f4df5 is described below

commit 424e5f4df58ea3c5a15344e715b58ad4b7683224
Author: Deepak Dixit <dee...@apache.org>
AuthorDate: Thu Dec 14 18:20:33 2023 +0530

    Replaced direct null checks on username, password, and token with 
UtilValidate.isEmpty() method calls for consistency.
---
 .../src/main/java/org/apache/ofbiz/webapp/control/LoginWorker.java  | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git 
a/framework/webapp/src/main/java/org/apache/ofbiz/webapp/control/LoginWorker.java
 
b/framework/webapp/src/main/java/org/apache/ofbiz/webapp/control/LoginWorker.java
index 0bb861e3d4..9d6a687086 100644
--- 
a/framework/webapp/src/main/java/org/apache/ofbiz/webapp/control/LoginWorker.java
+++ 
b/framework/webapp/src/main/java/org/apache/ofbiz/webapp/control/LoginWorker.java
@@ -333,9 +333,9 @@ public final class LoginWorker {
             password = request.getParameter("PASSWORD");
             token = request.getParameter("TOKEN");
             // check session attributes
-            if (username == null) username = (String) 
session.getAttribute("USERNAME");
-            if (password == null) password = (String) 
session.getAttribute("PASSWORD");
-            if (token == null) token = (String) session.getAttribute("TOKEN");
+            if (UtilValidate.isEmpty(username)) username = (String) 
session.getAttribute("USERNAME");
+            if (UtilValidate.isEmpty(password)) password = (String) 
session.getAttribute("PASSWORD");
+            if (UtilValidate.isEmpty(token)) token = (String) 
session.getAttribute("TOKEN");
 
             // in this condition log them in if not already; if not logged in 
or can't log in, save parameters and return error
             if (UtilValidate.isEmpty(username)