From 5a5930372629c773c20681915c2e9845697b0798 Mon Sep 17 00:00:00 2001
From: defacer <defacer>
Date: Mon, 9 Aug 2004 08:51:47 +0000
Subject: [PATCH] This seems to improve the regexp filtering by solving some
 problems where it was killing unarmed population... hope it works "better"
 now!

---
 lib/weblib.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/weblib.php b/lib/weblib.php
index 53703ebc4f..81fd5ab312 100644
--- a/lib/weblib.php
+++ b/lib/weblib.php
@@ -741,7 +741,7 @@ function clean_text($text, $format=FORMAT_MOODLE) {
             $text = eregi_replace("([^a-z])on([a-z]+)([[:space:]]*)=", "\\1Xon\\2=", $text);
 
         /// Remove Javascript entities
-            $text = eregi_replace("&{([^};]*)};", "\\1", $text);
+            $text = eregi_replace('&\{([^};]*)\};', '\1', $text);
 
             return $text;
     }
-- 
2.39.5