From 10b76a19dab79e34b4c1dc0f4ad025ff1b1fe4d4 Mon Sep 17 00:00:00 2001
From: woell <development@woellundwoell.de>
Date: Thu, 3 Aug 2023 15:29:53 +0200
Subject: [PATCH] Extend empty check to "0" (#341)

---
 src/Mapping/Operator/Simple/LoadDataObject.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Mapping/Operator/Simple/LoadDataObject.php b/src/Mapping/Operator/Simple/LoadDataObject.php
index 3589db9a..a9fc804d 100644
--- a/src/Mapping/Operator/Simple/LoadDataObject.php
+++ b/src/Mapping/Operator/Simple/LoadDataObject.php
@@ -106,7 +106,7 @@ public function process($inputData, bool $dryRun = false)
         foreach ($inputData as $data) {
             $object = null;
             $logMessage = '';
-            if (empty($data) === false) {
+            if (empty($data) === false || $data === "0") {
                 if ($this->loadStrategy === self::LOAD_STRATEGY_PATH) {
                     $object = $this->dataObjectLoader->loadByPath(trim($data));
                     $logMessage = 'by path `' . trim($data) . '`';