From a2391779ab570b7d49e18cb7e42ef59f67bead04 Mon Sep 17 00:00:00 2001
From: ralf <rb@egroupware.org>
Date: Wed, 14 Aug 2024 11:46:59 +0200
Subject: [PATCH] fix error Cannot access offset of type DateTime in isset() or
 empty()

---
 api/src/Image.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/api/src/Image.php b/api/src/Image.php
index 13d0f55d1c..fb2c935b39 100644
--- a/api/src/Image.php
+++ b/api/src/Image.php
@@ -60,6 +60,10 @@ class Image
 			//error_log(__METHOD__."('$app', ".array2string($image).", '$extension') NONE found!");
 			return null;
 		}
+		if (!is_string($image))
+		{
+			return null;
+		}
 
 		$webserver_url = $GLOBALS['egw_info']['server']['webserver_url'];