From 34db7a98c31840218960a88e3fc14f213a2a915c Mon Sep 17 00:00:00 2001
From: dimkalinux <dimka.linux@gmail.com>
Date: Wed, 7 Dec 2011 23:12:53 +0200
Subject: [PATCH] Fix censoring functions. Thanks to Gargaj for helping.

---
 include/functions.php | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/include/functions.php b/include/functions.php
index 7c73e9b6..0872f327 100644
--- a/include/functions.php
+++ b/include/functions.php
@@ -844,7 +844,7 @@ function sef_friendly($str)
 // Replace censored words in $text loader
 function censor_words($text)
 {
-	global $forum_db;
+	global $forum_db, $forum_censors;
 
 	$return = ($hook = get_hook('fn_censor_words_start')) ? eval($hook) : null;
 	if ($return != null)
@@ -876,10 +876,15 @@ function censor_words($text)
 // Replace censored words in $text
 function censor_words_do($forum_censors, $text, $unicode)
 {
-	static $search_for, $replace_with;
+	static $search_for = NULL;
+	static $replace_with = NULL;
+
+	if (is_null($search_for))
+		$search_for = array();
+
+	if (is_null($replace_with))
+		$replace_with = array();
 
-	$search_for = array();
-	$replace_with = array();
 
 	if (!empty($forum_censors))
 	{