From e429c35ac45df6b714fdd4eb07b08a651b741bbf Mon Sep 17 00:00:00 2001
From: Jens Schuppe <schuppe@systopia.de>
Date: Mon, 15 Oct 2018 11:14:51 +0200
Subject: [PATCH] [dev/core#412] Avoid truncated UTF-8 strings when using
 substr()

---
 CRM/Core/BAO/Mapping.php | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/CRM/Core/BAO/Mapping.php b/CRM/Core/BAO/Mapping.php
index 1764cd572f..3e8b324a36 100644
--- a/CRM/Core/BAO/Mapping.php
+++ b/CRM/Core/BAO/Mapping.php
@@ -997,9 +997,7 @@ class CRM_Core_BAO_Mapping extends CRM_Core_DAO_Mapping {
       $customGroupId = CRM_Core_DAO::getFieldValue('CRM_Core_DAO_CustomField', $customFieldId, 'custom_group_id');
       $customGroupName = CRM_Core_DAO::getFieldValue('CRM_Core_DAO_CustomGroup', $customGroupId, 'title');
 
-      if (strlen($customGroupName) > 13) {
-        $customGroupName = substr($customGroupName, 0, 10) . '...';
-      }
+      $customGroupName = CRM_Utils_String::ellipsify($customGroupName, 13);
 
       return $customGroupName;
     }
-- 
2.25.1