From 6b7bbaf8c93d3ebb4185b104df51e1c52642445d Mon Sep 17 00:00:00 2001
From: bruno <bruno@brn.systems>
Date: Fri, 26 Apr 2024 10:39:00 +0200
Subject: [PATCH] Fix

---
 lib/upload.php | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/lib/upload.php b/lib/upload.php
index 40afcb1..9a20ee8 100644
--- a/lib/upload.php
+++ b/lib/upload.php
@@ -183,7 +183,7 @@ function fileExists(int $fileId, bool $onlyMine = true): bool|string
     if (!$onlyMine && !isModerator()) {
         $onlyMine = true;
     }
-    $query = $onlyMine ? 'SELECT ID, Path FROM Files WHERE ID = ? AND UploadedBy = ?' : 'SELECT ID, Path FROM Files WHERE ID = ?';
+    $query = 'SELECT ID, Path FROM Files WHERE ID = ?' . ($onlyMine ? ' AND UploadedBy = ?' : '');
     $stmtfileexists = $mysqli->prepare($query);
     if ($onlyMine) {
         $stmtfileexists->bind_param('ii', $fileId, $_SESSION['id']);
@@ -191,11 +191,11 @@ function fileExists(int $fileId, bool $onlyMine = true): bool|string
         $stmtfileexists->bind_param('i', $fileId);
     }
     $filePath = "";
-    $id = -1;
+    $id = null;
     $stmtfileexists->bind_result($id, $filePath);
     $stmtfileexists->execute();
     $stmtfileexists->fetch();
-    if ($id != -1) {
+    if ($stmtfileexists->num_rows > 0) {
         return $filePath;
     } else {
         return false;