From d5b7a7c1546274bbb18deb5485b6723f4c71111a Mon Sep 17 00:00:00 2001
From: Roman Kelesidis <roman25052006.kelesh@gmail.com>
Date: Mon, 20 Nov 2023 08:49:14 +0700
Subject: [PATCH] Normalizing announce-list (#1133)

---
 src/Legacy/Torrent.php | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/Legacy/Torrent.php b/src/Legacy/Torrent.php
index 45a3ee480..7259e4443 100644
--- a/src/Legacy/Torrent.php
+++ b/src/Legacy/Torrent.php
@@ -597,9 +597,13 @@ class Torrent
             }
         }
 
-        // Remove announce-list if empty
+        // Preparing announce-list
         if (empty($tor['announce-list'])) {
+            // Remove announce-list if empty
             unset($tor['announce-list']);
+        } else {
+            // Normalizing announce-list
+            $tor['announce-list'] = array_unique($tor['announce-list'], SORT_REGULAR);
         }
 
         // Add publisher & topic url