Fix AttributeError: 'generator' object has no attribute 'append' on p…

…ython3 when pyscard package is installed
venth · Oct 15, 2019 · 57508a9 · 57508a9
1 parent 27e017b
commit 57508a9
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/aws_adfs/_duo_authenticator.py b/aws_adfs/_duo_authenticator.py
@@ -339,9 +339,9 @@ def _verify_authentication_status(duo_host, sid, duo_transaction_id, session,
             u2f_challenge = u2f_sign_requests[0]['challenge']
             u2f_session_id = u2f_sign_requests[0]['sessionId']
 
-            devices = CtapHidDevice.list_devices()
+            devices = list(CtapHidDevice.list_devices())
             if CtapPcscDevice:
-                devices.append(CtapPcscDevice.list_devices())
+                devices.extend(list(CtapPcscDevice.list_devices()))
 
             if not devices:
                 raise click.ClickException("No FIDO U2F authenticator is eligible.")