From 3465b5926e852833d4b93d029384e59f7592bff6 Mon Sep 17 00:00:00 2001
From: nokonoko <neku@pomf.se>
Date: Sat, 29 Jan 2022 21:31:15 +0100
Subject: [PATCH] file ext fix

lets just ignore double dots :)
---
 static/php/includes/Upload.class.php | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/static/php/includes/Upload.class.php b/static/php/includes/Upload.class.php
index e19e4e5..c81b671 100644
--- a/static/php/includes/Upload.class.php
+++ b/static/php/includes/Upload.class.php
@@ -142,12 +142,10 @@ class Upload
             finfo_close($finfo);
 
             $extension = explode('.', self::$FILE_NAME);
-            if(substr_count(self::$FILE_NAME, '.') === 0) {
-                self::$FILE_EXTENSION = null;
-            } elseif(substr_count(self::$FILE_NAME, '.') > 1) {
-                self::$FILE_EXTENSION = $extension[count($extension)-2].'.'.$extension[count($extension)-1];
-            } else {
+            if(substr_count(self::$FILE_NAME, '.') > 0) {
                 self::$FILE_EXTENSION = $extension[count($extension)-1];
+            } else {
+                self::$FILE_EXTENSION = null;
             }
 
             if (Settings::$LOG_IP) {