From e3bfefab55e330ecb8a90b16f9d19dcd98f7dc28 Mon Sep 17 00:00:00 2001
From: kagla <kagla@naver.com>
Date: Mon, 9 Aug 2021 07:15:28 +0000
Subject: [PATCH] =?UTF-8?q?PHP8=EC=97=90=EC=84=9C=20Warning:=20Undefined?=
 =?UTF-8?q?=20variable=20$extensions=20=EC=98=A4=EB=A5=98=20=EB=82=98?=
 =?UTF-8?q?=EC=98=A4=EC=A7=80=20=EC=95=8A=EB=8F=84=EB=A1=9D=20=EC=88=98?=
 =?UTF-8?q?=EC=A0=95=20(=EB=8B=A4=EC=98=A8=ED=85=8C=EB=A7=88=EB=8B=98,2108?=
 =?UTF-8?q?06)?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 lib/thumbnail.lib.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/thumbnail.lib.php b/lib/thumbnail.lib.php
index eb8428be4..7b71bc9de 100644
--- a/lib/thumbnail.lib.php
+++ b/lib/thumbnail.lib.php
@@ -108,7 +108,7 @@ function get_view_thumbnail($contents, $thumb_width=0)
     if(empty($matches))
         return $contents;
 
-    // $extensions = array(1=>'gif', 2=>'jpg', 3=>'png', 18=>'webp');
+    $extensions = array(1=>'gif', 2=>'jpg', 3=>'png', 18=>'webp');
 
     for($i=0; $i<count($matches[1]); $i++) {