From c85aab982c1fa8836625486bbe12a830c8532a1b Mon Sep 17 00:00:00 2001
From: Andreas Hennings <andreas@dqxtech.net>
Date: Tue, 11 Feb 2014 16:31:58 +0100
Subject: [PATCH] Eliminate unnecessary local variable $userSystem.

---
 CRM/Core/Config.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/CRM/Core/Config.php b/CRM/Core/Config.php
index ced8152908..88cc475cd5 100644
--- a/CRM/Core/Config.php
+++ b/CRM/Core/Config.php
@@ -277,7 +277,7 @@ class CRM_Core_Config extends CRM_Core_Config_Variables {
 
     $class = $this->userFrameworkClass;
     // redundant with _initVariables
-    $userSystem = $this->userSystem = new $class();
+    $this->userSystem = new $class();
 
     if ($userFramework == 'Joomla') {
       $this->userFrameworkURLVar = 'task';
@@ -308,7 +308,7 @@ class CRM_Core_Config extends CRM_Core_Config_Variables {
       $this->cleanURL = 0;
     }
 
-    $this->userFrameworkVersion = $userSystem->getVersion();
+    $this->userFrameworkVersion = $this->userSystem->getVersion();
 
     if ($userFramework == 'Joomla') {
       /** @var object|null $mainframe */
-- 
2.25.1