From 953f560a11c2b74391addcc103fc969c893450ec Mon Sep 17 00:00:00 2001
From: rksvc <rksvc@qq.com>
Date: Thu, 18 Dec 2025 13:55:15 +0800
Subject: [PATCH] fix crash on empty item list with item selected

---
 src/assets/index.html | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/assets/index.html b/src/assets/index.html
index f081d2f..920aeeb 100644
--- a/src/assets/index.html
+++ b/src/assets/index.html
@@ -339,10 +339,10 @@
                     <span class="icon">{% inline "external-link.svg" %}</span>
                 </a>
                 <div class="flex-grow-1"></div>
-                <button class="toolbar-item" @click="navigateToItem(-1)" title="Previous Article" :disabled="itemSelected == items[0].id">
+                <button class="toolbar-item" @click="navigateToItem(-1)" title="Previous Article" :disabled="!items.length || itemSelected == items[0].id">
                     <span class="icon">{% inline "chevron-left.svg" %}</span>
                 </button>
-                <button class="toolbar-item" @click="navigateToItem(+1)" title="Next Article" :disabled="itemSelected == items[items.length - 1].id">
+                <button class="toolbar-item" @click="navigateToItem(+1)" title="Next Article" :disabled="!items.length || itemSelected == items[items.length - 1].id">
                     <span class="icon">{% inline "chevron-right.svg" %}</span>
                 </button>
                 <button class="toolbar-item" @click="itemSelected=null" title="Close Article">