From c7d287c45a1b5ebd7c2a0a7d466559efed86d31c Mon Sep 17 00:00:00 2001
From: ryan <ryan@1a063a9b-81f0-0310-95a4-ce76da25c4cd>
Date: Thu, 4 Jun 2009 05:32:58 +0000
Subject: [PATCH] Don't pass by reference. Props kamiyeye. fixes #9994

git-svn-id: http://svn.automattic.com/wordpress/trunk@11518 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-includes/formatting.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/wp-includes/formatting.php b/wp-includes/formatting.php
index cb324f35d..26bfc694e 100644
--- a/wp-includes/formatting.php
+++ b/wp-includes/formatting.php
@@ -187,7 +187,7 @@ function wpautop($pee, $br = 1) {
  * @param string $str The string to be checked
  * @return bool True if $str fits a UTF-8 model, false otherwise.
  */
-function seems_utf8(&$str) {
+function seems_utf8($str) {
 	$length = strlen($str);
 	for ($i=0; $i < $length; $i++) {
 		$c = ord($str[$i]);