no peeking at private attributes

twisted · Jun 18, 2024 · fc145a4 · fc145a4
1 parent 7ab4927
commit fc145a4
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/treq/auth.py b/src/treq/auth.py
@@ -286,7 +286,7 @@ def _on_401_response(
             does not support Digest auth
         """
         www_authenticate_header_string = (
-            www_authenticate_response.headers._rawHeaders.get(
+            www_authenticate_response.headers.getRawHeaders(
                 b"www-authenticate", [b""]
             )[0]
         )