From f69535ad5904dc90afd1ef0987396fa1728be85f Mon Sep 17 00:00:00 2001
From: Vincent Vanwaelscappel <vincent@cubedesigners.com>
Date: Mon, 19 Jan 2026 16:03:15 +0100
Subject: [PATCH] #7894

---
 app/Fluidbook/Link/LinksData.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/Fluidbook/Link/LinksData.php b/app/Fluidbook/Link/LinksData.php
index a24ecd32f..dc1c7a90e 100644
--- a/app/Fluidbook/Link/LinksData.php
+++ b/app/Fluidbook/Link/LinksData.php
@@ -841,7 +841,7 @@ class LinksData
             foreach ($linksToUpdate as $link) {
                 $d = $link['data'];
                 $o = $link['object'];
-                if ($d['alt'] !== '') {
+                if (isset($d['alt']) && $d['alt'] !== '') {
                     continue;
                 }
                 $alt = $compiler->getLinkAlternativeText($o);
-- 
2.39.5