From f9502a3212e3c73e86cf5ffd46d65c553e725553 Mon Sep 17 00:00:00 2001
From: Richard Schreiber <schreiber@rami.io>
Date: Tue, 29 Oct 2024 16:37:06 +0100
Subject: [PATCH] Fix testutils redis mock (#4586)

---
 src/pretix/testutils/mock.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/pretix/testutils/mock.py b/src/pretix/testutils/mock.py
index 30b9046ab..68fefae00 100644
--- a/src/pretix/testutils/mock.py
+++ b/src/pretix/testutils/mock.py
@@ -40,7 +40,7 @@ def mocker_context():
 
 def get_redis_connection(alias="default", write=True):
     worker_id = os.environ.get("PYTEST_XDIST_WORKER")
-    if worker_id.startswith("gw"):
+    if worker_id and worker_id.startswith("gw"):
         redis_port = 1000 + int(worker_id.replace("gw", ""))
     else:
         redis_port = 1000