From 4d9bdc97a615bf1f0380a079cad46f2e1abb647a Mon Sep 17 00:00:00 2001
From: Marvin Kuhn <marvin.kuhn92@gmail.com>
Date: Tue, 15 Nov 2022 11:44:59 +0100
Subject: [PATCH] fix: convert all DateTime instances to string

The `convertValue()` method now converts also `DateTimeImmutable` instead of only `DateTime`.
---
 Classes/Eel/ElasticSearchQueryBuilder.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Classes/Eel/ElasticSearchQueryBuilder.php b/Classes/Eel/ElasticSearchQueryBuilder.php
index 6c9c4917..daf1b925 100644
--- a/Classes/Eel/ElasticSearchQueryBuilder.php
+++ b/Classes/Eel/ElasticSearchQueryBuilder.php
@@ -1054,7 +1054,7 @@ protected function convertValue($value)
             return $value->getIdentifier();
         }
 
-        if ($value instanceof \DateTime) {
+        if ($value instanceof \DateTimeInterface) {
             return $value->format('Y-m-d\TH:i:sP');
         }