From 4d24365d179dfa8a573f3843bb3b9f3f286838b3 Mon Sep 17 00:00:00 2001
From: AAA3A <89632044+AAA3A-AAA3A@users.noreply.github.com>
Date: Thu, 4 Sep 2025 16:49:48 +0200
Subject: [PATCH] Update the invite Regex to match invites with backslashes /
 ignore promos (#6586)

Co-authored-by: Twentysix <6267772+Twentysix26@users.noreply.github.com>
---
 redbot/core/utils/common_filters.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/redbot/core/utils/common_filters.py b/redbot/core/utils/common_filters.py
index 64397c115..ac02ec1cc 100644
--- a/redbot/core/utils/common_filters.py
+++ b/redbot/core/utils/common_filters.py
@@ -16,7 +16,9 @@ __all__ = [
 # regexes
 URL_RE = re.compile(r"(https?|s?ftp)://(\S+)", re.I)
 
-INVITE_URL_RE = re.compile(r"(discord\.(?:gg|io|me|li)|discord(?:app)?\.com\/invite)\/(\S+)", re.I)
+INVITE_URL_RE = re.compile(
+    r"(?<!promos\.)(discord\.(?:gg|io|me|li)|discord(?:app)?\.com\/invite)[\/\\](\S+)", re.I
+)
 
 MASS_MENTION_RE = re.compile(r"(@)(?=everyone|here)")  # This only matches the @ for sanitizing