From 6e45a168200a7a72caee0ed3f1ccb628481de27a Mon Sep 17 00:00:00 2001
From: t510599 <t510599@gmail.com>
Date: Tue, 30 Jun 2020 00:59:06 +0800
Subject: [PATCH] Fixed cannot update file by dragging if file selected.

---
 static/upload.js | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/static/upload.js b/static/upload.js
index c6d3898..3bd5ed2 100644
--- a/static/upload.js
+++ b/static/upload.js
@@ -10,7 +10,7 @@ HTMLElement.prototype.on = function(event, callback) {
     return this;
 }
 
-function updateFile(files) {
+function updateFile(files, syncWithInput=true) {
     let filename = files[0].name;
     let size = files[0].size;
 
@@ -30,7 +30,7 @@ function updateFile(files) {
         return false;
     }
 
-    if (!dqs("#upload").files.length) {
+    if (syncWithInput) {
         dqs("#upload").files = files;
     }
 
@@ -75,7 +75,7 @@ dqs("#upload").on("change", ev => {
                 content: "一次僅可上傳一個檔案。"
             });
         } else {
-            updateFile(el.files);
+            updateFile(el.files, false);
         }
     } else {
         reset();