From ffc97905f32ec3ee96367b9f18b60e21a5424a3e Mon Sep 17 00:00:00 2001
From: Jens Langhammer <jens@goauthentik.io>
Date: Wed, 1 Feb 2023 19:39:57 +0100
Subject: [PATCH] events: prevent error when request fails without response

closes #4589

Signed-off-by: Jens Langhammer <jens@goauthentik.io>
---
 authentik/events/models.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/authentik/events/models.py b/authentik/events/models.py
index d84f73dc3..53b9dd8e3 100644
--- a/authentik/events/models.py
+++ b/authentik/events/models.py
@@ -361,7 +361,9 @@ class NotificationTransport(SerializerModel):
             )
             response.raise_for_status()
         except RequestException as exc:
-            raise NotificationTransportError(exc.response.text) from exc
+            raise NotificationTransportError(
+                exc.response.text if exc.response else str(exc)
+            ) from exc
         return [
             response.status_code,
             response.text,