From 21ac8492b11a1ed7c54b199b4f5a8b9d493a9622 Mon Sep 17 00:00:00 2001
From: Mark Story <mark@freshbooks.com>
Date: Tue, 27 Dec 2011 21:57:33 -0500
Subject: [PATCH] Adding an int cast.

PHP 5.4 doesn't like floats for string offsets.
---
 lib/Cake/I18n/Multibyte.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/Cake/I18n/Multibyte.php b/lib/Cake/I18n/Multibyte.php
index 7116e29aa09..d6b0e17db07 100644
--- a/lib/Cake/I18n/Multibyte.php
+++ b/lib/Cake/I18n/Multibyte.php
@@ -982,7 +982,7 @@ public static function mimeEncode($string, $charset = null, $newline = "\r\n") {
 			$parts = array();
 			$maxchars = floor(($length * 3) / 4);
 			while (strlen($string) > $maxchars) {
-				$i = $maxchars;
+				$i = (int)$maxchars;
 				$test = ord($string[$i]);
 				while ($test >= 128 && $test <= 191) {
 					$i--;