proxies is possibly None

ifduyue · Aug 3, 2023 · bad665e · bad665e
1 parent 5c88a34
commit bad665e
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/urlfetch.py b/urlfetch.py
@@ -665,6 +665,8 @@ def make_connection(conn_type, host, port, timeout, source_address):
     scheme = parsed_url["scheme"]
     if proxies is None and trust_env:
         proxies = PROXIES
+    if not proxies:
+        proxies = {}
 
     ignore_hosts = PROXY_IGNORE_HOSTS
     if trust_env: