CRM-19236: URL with unicode signs breaks down trackable urls

diff --git a/CRM/Mailing/BAO/Mailing.php b/CRM/Mailing/BAO/Mailing.php
index 0265444b1b80417275e9032ac2a150b24d50908c..f8e49bb0bcbd1da50783b4a432e9a7ceb7987132 100644 (file)
--- a/CRM/Mailing/BAO/Mailing.php
+++ b/CRM/Mailing/BAO/Mailing.php
@@ -634,7 +634,7 @@ ORDER BY   i.contact_id, i.{$tempColumn}
     $patterns[] = '\\\\\{\w+\.\w+\\\\\}|\{\{\w+\.\w+\}\}';
     $patterns[] = '\{\w+\.\w+\}';
 
-    $patterns = '{' . implode('|', $patterns) . '}im';
+    $patterns = '{' . implode('|', $patterns) . '}imu';
 
     return $patterns;
   }