From 19c0bd71b779f958944efa0da77260a48c1cfeeb Mon Sep 17 00:00:00 2001
From: Justin Freeman <justin@agileware.com.au>
Date: Thu, 4 Aug 2022 17:14:58 +1000
Subject: [PATCH] CIVICRM-2025 Matching by External / Contact ID always matches
 contacts with ID < 10 for Participant importer and possibly others because
 return params is not an array

---
 CRM/Utils/DeprecatedUtils.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CRM/Utils/DeprecatedUtils.php b/CRM/Utils/DeprecatedUtils.php
index 4bfe2c71f435..7b9cb3f67da2 100644
--- a/CRM/Utils/DeprecatedUtils.php
+++ b/CRM/Utils/DeprecatedUtils.php
@@ -48,7 +48,7 @@ function _civicrm_api3_deprecated_duplicate_formatted_contact($params) {
         'is_error' => 1,
         'error_message' => [
           'code' => CRM_Core_Error::DUPLICATE_CONTACT,
-          'params' => $contact->id,
+          'params' => [$contact->id],
           'level' => 'Fatal',
           'message' => "Found matching contacts: $contact->id",
         ],