From 3ce4a1fee43d81dca761adf690824abb9083f37a Mon Sep 17 00:00:00 2001
From: Michael <heluecht@pirati.ca>
Date: Sun, 11 Dec 2022 10:12:20 +0000
Subject: [PATCH] Avoid error when image couldn't be fetched

---
 src/Core/Storage/Type/ExternalResource.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Core/Storage/Type/ExternalResource.php b/src/Core/Storage/Type/ExternalResource.php
index 34cd85edfb..9ac116f71d 100644
--- a/src/Core/Storage/Type/ExternalResource.php
+++ b/src/Core/Storage/Type/ExternalResource.php
@@ -59,7 +59,7 @@ class ExternalResource implements ICanReadFromStorage
 		} catch (Exception $exception) {
 			throw new ReferenceStorageException(sprintf('External resource failed to get %s', $reference), $exception->getCode(), $exception);
 		}
-		if ($fetchResult->isSuccess()) {
+		if (!empty($fetchResult) && $fetchResult->isSuccess()) {
 			Logger::debug('Got picture', ['Content-Type' => $fetchResult->getHeader('Content-Type'), 'uid' => $data->uid, 'url' => $data->url]);
 			return $fetchResult->getBody();
 		} else {