From aed44c2997e65eed180a84aac9926b393e0cba87 Mon Sep 17 00:00:00 2001
From: DiscuzX <153619335@qq.com>
Date: Tue, 20 Dec 2022 06:55:17 +0000
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=E7=A7=AF=E5=88=86=E5=85=AC?=
 =?UTF-8?q?=E5=BC=8F=E6=8B=AC=E5=8F=B7=E7=82=B9=E5=87=BB=E6=97=A0=E6=B3=95?=
 =?UTF-8?q?=E6=8F=92=E5=85=A5=E7=9A=84BUG?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: DiscuzX <153619335@qq.com>
---
 upload/static/js/admincp.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/upload/static/js/admincp.js b/upload/static/js/admincp.js
index 3490ec445..b575cfc73 100644
--- a/upload/static/js/admincp.js
+++ b/upload/static/js/admincp.js
@@ -142,7 +142,7 @@ function insertunit(obj, text, textend) {
 	if(!isUndefined(obj.selectionStart)) {
 		var opn = obj.selectionStart + 0;
 		if(textend != '') {
-			text = text + obj.substring(obj.selectionStart, obj.selectionEnd) + textend;
+			text = text + obj.value.substring(obj.selectionStart, obj.selectionEnd) + textend;
 		}
 		obj.value = obj.value.substr(0, obj.selectionStart) + text + obj.value.substr(obj.selectionEnd);
 		obj.selectionStart = opn + strlen(text);
-- 
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