From 4c77988c78cd7bceb779e13bb2513504c4be4d4f Mon Sep 17 00:00:00 2001
From: Ryan Rathsam <ryanrath@buffalo.edu>
Date: Wed, 28 Jun 2017 08:59:07 -0400
Subject: [PATCH] Clarifying getPublicUser

- minor code refactor to increase legibility per code review comment by
  @jpwhite4
---
 classes/XDUser.php | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/classes/XDUser.php b/classes/XDUser.php
index 8e10eb97af..36cb586e2d 100644
--- a/classes/XDUser.php
+++ b/classes/XDUser.php
@@ -391,12 +391,10 @@ public static function getUserByToken($token)
      */
     public static function getPublicUser()
     {
-        if (null !== self::$_publicUser) {
-            return self::$_publicUser;
-        } else {
+        if (null === self::$_publicUser) {
             self::$_publicUser = self::getUserByUserName('Public User');
-            return self::$_publicUser;
         }
+        return self::$_publicUser;
     }//getPublicUser
 
     // ---------------------------