From 01dcf5000e0e85ad62cb3bc80deb1ab2b6d5b444 Mon Sep 17 00:00:00 2001
From: JavaScriptDude <tim.c.quinn@gmail.com>
Date: Tue, 19 Jul 2022 12:11:33 -0400
Subject: [PATCH] Patch To Implement Suggestion 458

Allow error handlers to have full control of response
---
 flask_restx/api.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/flask_restx/api.py b/flask_restx/api.py
index f89deeb8..eba633c4 100644
--- a/flask_restx/api.py
+++ b/flask_restx/api.py
@@ -706,6 +706,8 @@ def handle_error(self, e):
         for typecheck, handler in six.iteritems(self._own_and_child_error_handlers):
             if isinstance(e, typecheck):
                 result = handler(e)
+                if not result is None and issubclass(result.__class__, BaseResponse):
+                    return result
                 default_data, code, headers = unpack(
                     result, HTTPStatus.INTERNAL_SERVER_ERROR
                 )