From 023d8a8e7f986f025ef82466c70ec35bac6a4307 Mon Sep 17 00:00:00 2001
From: dgawlowsky <daniel_gawlowski@valueships.com>
Date: Tue, 5 Mar 2024 13:10:46 +0100
Subject: [PATCH] fix typing

---
 singer_sdk/helpers/_flattening.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/singer_sdk/helpers/_flattening.py b/singer_sdk/helpers/_flattening.py
index 078391e73..29fa68b23 100644
--- a/singer_sdk/helpers/_flattening.py
+++ b/singer_sdk/helpers/_flattening.py
@@ -443,7 +443,7 @@ def _flatten_record(
             nan_strategies = {
                 "fail": False,
                 "allow": True,
-                "convert_null": None,
+                "convert_null": False,
             }
 
             ignore_nan = nan_strategy == "convert_null"