From f77c4dcfb5f3051197b8453711d643b3770198ac Mon Sep 17 00:00:00 2001
From: Daniele Varrazzo <daniele.varrazzo@gmail.com>
Date: Fri, 4 Nov 2022 00:09:29 +0100
Subject: [PATCH] fix: fix check for empty notice handlers list

Issue reported by Mypy 0.990. Thank you!
---
 psycopg/psycopg/connection.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/psycopg/psycopg/connection.py b/psycopg/psycopg/connection.py
index 5f98dbc6e..d40b4807f 100644
--- a/psycopg/psycopg/connection.py
+++ b/psycopg/psycopg/connection.py
@@ -335,7 +335,7 @@ class BaseConnection(Generic[Row]):
         wself: "ReferenceType[BaseConnection[Row]]", res: "PGresult"
     ) -> None:
         self = wself()
-        if not (self and self._notice_handler):
+        if not (self and self._notice_handlers):
             return
 
         diag = e.Diagnostic(res, pgconn_encoding(self.pgconn))
-- 
2.47.2