From 11b3c5a0be9d9e17e7f13ed2573d67ea72116045 Mon Sep 17 00:00:00 2001
From: hikariatama <elusloodus@mail.ru>
Date: Thu, 29 Sep 2022 07:02:28 +0000
Subject: [PATCH] Fix `RegExp` validator with default flags

---
 hikka/validators.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/hikka/validators.py b/hikka/validators.py
index 6595312..54d4945 100644
--- a/hikka/validators.py
+++ b/hikka/validators.py
@@ -479,6 +479,9 @@ class RegExp(Validator):
         flags: typing.Optional[re.RegexFlag] = None,
         description: typing.Optional[typing.Union[dict, str]] = None,
     ):
+        if not flags:
+            flags = 0
+
         try:
             re.compile(regex, flags=flags)
         except re.error as e: