[BUGFIX] Only show preview of non-hidden images

[Packages/TYPO3.CMS.git] / typo3 / sysext / backend / Classes / Utility / BackendUtility.php

diff --git a/typo3/sysext/backend/Classes/Utility/BackendUtility.php b/typo3/sysext/backend/Classes/Utility/BackendUtility.php
index e8bbe37..6df390a 100755 (executable)
--- a/typo3/sysext/backend/Classes/Utility/BackendUtility.php
+++ b/typo3/sysext/backend/Classes/Utility/BackendUtility.php
@@ -1442,6 +1442,10 @@ class BackendUtility
         $iconFactory = GeneralUtility::makeInstance(IconFactory::class);
         if ($fileReferences !== null) {
             foreach ($fileReferences as $fileReferenceObject) {
+                // Do not show previews of hidden references
+                if ($fileReferenceObject->getProperty('hidden')) {
+                    continue;
+                }
                 $fileObject = $fileReferenceObject->getOriginalFile();
 
                 if ($fileObject->isMissing()) {