From 1b4be183017606a4fc7490c329e29b96a7661691 Mon Sep 17 00:00:00 2001
From: qkqpttgf <45693631+qkqpttgf@users.noreply.github.com>
Date: Mon, 19 Oct 2020 14:19:31 +0800
Subject: [PATCH] fix bug: guest upload folder with no ext file

---
 theme/classic.html | 1 +
 1 file changed, 1 insertion(+)

diff --git a/theme/classic.html b/theme/classic.html
index 2c8686e..897a7d3 100644
--- a/theme/classic.html
+++ b/theme/classic.html
@@ -852,6 +852,7 @@
 <!--GuestStart-->
             function getext(str) {
                 strarry=str.split('.');
+                if (strarry.length==1) return '';
                 ext=strarry[strarry.length-1].toLowerCase();
                 var reg = new RegExp(".","g");
                 var a = str.replace(reg,"");