Fix assignment error with extend returning None

joe4dev · joe4dev · commit 649d18000de8 · 2025-05-26T15:39:20.000+02:00
diff --git a/localstack-core/localstack/dns/server.py b/localstack-core/localstack/dns/server.py
@@ -282,7 +282,8 @@ def handle(self, *args, **kwargs):
 
 NAME_PATTERNS_POINTING_TO_LOCALSTACK = [
     f".*{LOCALHOST_HOSTNAME}",
-].extend(HOST_PREFIX_NAME_PATTERNS)
+    *HOST_PREFIX_NAME_PATTERNS,
+]
 
 
 def exclude_from_resolution(domain_regex: str):
