From 0391b39b902b321d07396d53db84ee8e3986c718 Mon Sep 17 00:00:00 2001
From: Phil Davis <phil.davis@inf.org>
Date: Fri, 9 Jan 2015 10:04:28 +0545
Subject: [PATCH] PEAR static method call warning

Forum https://forum.pfsense.org/index.php?topic=86478.0
PEAR is used by
IPv6.inc
auth.inc
captiveportal.inc
radius.inc
xmlrpc_client.inc
radius_accounting.inc
radius_authentication.inc

I have just changed this 1 function to "public static"

Also used are:
PEAR::raiseError
PEAR::loadExtension (already has "static function")

Not sure if PEAR::raiseError will throw a similar "static method" call
warning, not game to touch it.
---
 etc/inc/PEAR.inc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/etc/inc/PEAR.inc b/etc/inc/PEAR.inc
index 6fb91a3ef8..b254139de8 100644
--- a/etc/inc/PEAR.inc
+++ b/etc/inc/PEAR.inc
@@ -247,7 +247,7 @@ class PEAR
      * @access  public
      * @return  bool    true if parameter is an error
      */
-    function isError($data, $code = null)
+    public static function isError($data, $code = null)
     {
         if (!is_object($data)) {
              return false;