From 26cb9e0b8f5975f701a2f3e92f7b244084143943 Mon Sep 17 00:00:00 2001
From: Fascinated <admin@fascinated.cc>
Date: Sat, 15 Apr 2023 19:04:15 +0100
Subject: [PATCH] im silly

---
 upload.php | 21 +++++++++------------
 1 file changed, 9 insertions(+), 12 deletions(-)

diff --git a/upload.php b/upload.php
index 93349b8..c406e76 100644
--- a/upload.php
+++ b/upload.php
@@ -47,20 +47,17 @@ if (!isZipFile($map["name"])) {
   die();
 }
 
-$fileHash = null;
-try {
-  $fileHash = hash_file("sha256", $file); // the hash of the file
-} catch (Exception $e) {
-}
+$fileHash = hash_file("sha256", $file); // the hash of the file
 
 $exists = false;
-if ($fileHash != null) {
-  foreach (scandir($target_dir) as $file) { // scan the maps directory for a file with the same hash
-    if (hash_file("sha256", $target_dir . $file) == $fileHash) {
-      $mapId = pathinfo($file, PATHINFO_FILENAME);
-      $exists = true;
-      break;
-    }
+foreach (scandir($target_dir) as $file) { // scan the maps directory for a file with the same hash
+  if ($file == "." || $file == "..") { // ignore the . and .. files
+    continue;
+  }
+  if (hash_file("sha256", $target_dir . $file) == $fileHash) {
+    $mapId = pathinfo($file, PATHINFO_FILENAME);
+    $exists = true;
+    break;
   }
 }