From f8a8b38a0a823a4ce596133f918b343a01eeb05f Mon Sep 17 00:00:00 2001
From: Ingo Schommer <me@chillu.com>
Date: Mon, 4 Feb 2019 22:04:48 +1300
Subject: [PATCH] Consistent check of allow_multibyte

It uses an injected instance everywhere else.
See https://github.com/silverstripe/silverstripe-cms/pull/2365#discussion_r247383809
---
 code/Model/SiteTree.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/code/Model/SiteTree.php b/code/Model/SiteTree.php
index 0467d6b6..52ff0575 100755
--- a/code/Model/SiteTree.php
+++ b/code/Model/SiteTree.php
@@ -1842,7 +1842,7 @@ class SiteTree extends DataObject implements PermissionProvider, i18nEntityProvi
         $helpText = (self::config()->nested_urls && $this->numChildren())
             ? $this->fieldLabel('LinkChangeNote')
             : '';
-        if (!Config::inst()->get('SilverStripe\\View\\Parsers\\URLSegmentFilter', 'default_allow_multibyte')) {
+        if (!URLSegmentFilter::create()->getAllowMultibyte()) {
             $helpText .= _t('SilverStripe\\CMS\\Forms\\SiteTreeURLSegmentField.HelpChars', ' Special characters are automatically converted or removed.');
         }
         $urlsegment->setHelpText($helpText);