Escape special chars in regex. Props eightize and Otto42. fixes #4873…

… for 2.0.12 git-svn-id: http://svn.automattic.com/wordpress/branches/2.0@5989 1a063a9b-81f0-0310-95a4-ce76da25c4cd
justintadlock · Aug 30, 2007 · fbca14b · fbca14b
1 parent 71151ef
commit fbca14b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/wp-includes/pluggable-functions.php b/wp-includes/pluggable-functions.php
@@ -259,7 +259,7 @@ function check_ajax_referer() {
 function wp_redirect($location, $status = 302) {
 	global $is_IIS;
 
-	$location = preg_replace('|[^a-z0-9-~+_.?#=&;,/:%]|i', '', $location);
+	$location = preg_replace('|[^a-z0-9-~\+_\.\?#=&;,/:%]|i', '', $location);
 
 	$strip = array('%0d', '%0a');
 	$location = str_replace($strip, '', $location);