From d9e44f88fcad828664590ce88c67deff36f104a3 Mon Sep 17 00:00:00 2001
From: David Manthey <david.manthey@kitware.com>
Date: Tue, 10 Dec 2024 08:37:26 -0500
Subject: [PATCH] Guard the list items height check

---
 client/src/components/FileBrowser.vue | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/client/src/components/FileBrowser.vue b/client/src/components/FileBrowser.vue
index 4a4d2000..9e742fef 100644
--- a/client/src/components/FileBrowser.vue
+++ b/client/src/components/FileBrowser.vue
@@ -89,7 +89,7 @@ const calculateVisibleItems = () => {
     const listHeight = ref(0);
     const visibleItems = ref(0);
     // Determine the height of each list item
-    const listItemHeight = listItems ? listItems[0].clientHeight : 0;
+    const listItemHeight = listItems && listItems[0] ? listItems[0].clientHeight : 0;
 
     directoryData.value.childrenImages.forEach(() => {
       listHeight.value += listItemHeight;