From: gggeek <giunta.gaetano@gmail.com>
Date: Wed, 10 Dec 2014 00:49:53 +0000 (+0000)
Subject: nitpick: private => protected singleton member in base library
X-Git-Tag: 4.0.0-alpha^2~208
X-Git-Url: http://git.onelab.eu/?a=commitdiff_plain;h=a4e3e30d1f3ff8b9e2b9e08aff180bae7d8dc288;p=plcapi.git

nitpick: private => protected singleton member in base library
---

diff --git a/lib/phpxmlrpc.php b/lib/phpxmlrpc.php
index 01133914..23dc001c 100644
--- a/lib/phpxmlrpc.php
+++ b/lib/phpxmlrpc.php
@@ -151,7 +151,7 @@ class Phpxmlrpc
     //           used to validate nesting of xmlrpc elements
     public $_xh = null;
 
-    private static $instance = null;
+    protected static $instance = null;
 
     private function __construct() {
         $this->xmlrpcTypes = array(
@@ -187,10 +187,10 @@ class Phpxmlrpc
      * This class is singleton for performance reasons: this way the ASCII array needs to be done only once.
      */
     public static function instance() {
-        if(Phpxmlrpc::$instance === null) {
-            Phpxmlrpc::$instance = new Phpxmlrpc();
+        if(self::$instance === null) {
+            self::$instance = new self();
         }
 
-        return Phpxmlrpc::$instance;
+        return self::$instance;
     }
 }