From c6c5a354a9945a5e9a9a6a495ca19558eb8639e9 Mon Sep 17 00:00:00 2001
From: Jakub Zalas <jakub@zalas.pl>
Date: Wed, 14 May 2014 14:23:19 +0100
Subject: [PATCH] Explicitly define the encoding.

---
 Application.php                                       |  2 +-
 .../application_renderexception_doublewidth2.txt      | 11 +++++------
 2 files changed, 6 insertions(+), 7 deletions(-)

diff --git a/Application.php b/Application.php
index 32650e5a9..88162a210 100644
--- a/Application.php
+++ b/Application.php
@@ -1151,7 +1151,7 @@ private function splitStringByWidth($string, $width)
         $line = '';
         foreach (preg_split('//u', $utf8String) as $char) {
             // test if $char could be appended to current line
-            if (mb_strwidth($line.$char) <= $width) {
+            if (mb_strwidth($line.$char, 'utf8') <= $width) {
                 $line .= $char;
                 continue;
             }
diff --git a/Tests/Fixtures/application_renderexception_doublewidth2.txt b/Tests/Fixtures/application_renderexception_doublewidth2.txt
index 5605f1069..545cd7b0b 100644
--- a/Tests/Fixtures/application_renderexception_doublewidth2.txt
+++ b/Tests/Fixtures/application_renderexception_doublewidth2.txt
@@ -1,11 +1,10 @@
 
 
-                             
-  [Exception]                
-  コマンドの実行中に         
-  エラーが発生しまし         
-  た。                       
-                             
+                              
+  [Exception]                 
+  コマンドの実行中にエラーが  
+  発生しました。              
+                              
 
 
 foo