From 68806aa29e919989d1d71bca54389887205e798c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E4=BE=9D=E7=91=AA=E8=B2=93?= <imacat@mail.imacat.idv.tw>
Date: Mon, 9 Mar 2026 21:05:53 +0800
Subject: [PATCH] Add early return guard for undefined uploadFile before
 accessing .size

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---
 src/components/File/UploadModal.vue | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/components/File/UploadModal.vue b/src/components/File/UploadModal.vue
index 83629d0..bcb1cef 100644
--- a/src/components/File/UploadModal.vue
+++ b/src/components/File/UploadModal.vue
@@ -69,6 +69,7 @@ async function upload(event) {
   if (target && target.files) {
     uploadFile = target.files[0];
   }
+  if (!uploadFile) return;
   // File size must not exceed 90 MB (90*1024*1024 = 94,371,840 bytes)
   if (uploadFile.size >= 94371840) {
     fileInput.value = "";