From a0052f0176bd079e6a94baec59fea2ec5a8d651e Mon Sep 17 00:00:00 2001
From: friendica <info@friendica.com>
Date: Thu, 1 Jan 2015 22:18:27 -0800
Subject: htmlpurifier update - compatibility issue with language library
 autoloader

---
 library/HTMLPurifier/AttrDef/HTML/FrameTarget.php | 25 +++++++++++++++++++----
 1 file changed, 21 insertions(+), 4 deletions(-)

(limited to 'library/HTMLPurifier/AttrDef/HTML/FrameTarget.php')

diff --git a/library/HTMLPurifier/AttrDef/HTML/FrameTarget.php b/library/HTMLPurifier/AttrDef/HTML/FrameTarget.php
index ae6ea7c01..d79ba12b3 100644
--- a/library/HTMLPurifier/AttrDef/HTML/FrameTarget.php
+++ b/library/HTMLPurifier/AttrDef/HTML/FrameTarget.php
@@ -6,16 +6,33 @@
 class HTMLPurifier_AttrDef_HTML_FrameTarget extends HTMLPurifier_AttrDef_Enum
 {
 
+    /**
+     * @type array
+     */
     public $valid_values = false; // uninitialized value
+
+    /**
+     * @type bool
+     */
     protected $case_sensitive = false;
 
-    public function __construct() {}
+    public function __construct()
+    {
+    }
 
-    public function validate($string, $config, $context) {
-        if ($this->valid_values === false) $this->valid_values = $config->get('Attr.AllowedFrameTargets');
+    /**
+     * @param string $string
+     * @param HTMLPurifier_Config $config
+     * @param HTMLPurifier_Context $context
+     * @return bool|string
+     */
+    public function validate($string, $config, $context)
+    {
+        if ($this->valid_values === false) {
+            $this->valid_values = $config->get('Attr.AllowedFrameTargets');
+        }
         return parent::validate($string, $config, $context);
     }
-
 }
 
 // vim: et sw=4 sts=4
-- 
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