[FIX][16.0] auth_partner: check if auth_partner.exists()

browse() will return a pseudo-record.
Use browse().exists() to ensure the record exists.

Author: imbarbudiman

auth_partner/models/auth_directory.py

@@ -199,7 +199,7 @@ def _decode_token(
 
         if (
             obj["action"] != action
-            or not auth_partner
+            or not auth_partner.exists()
             or auth_partner.directory_id != self
         ):
             raise UserError(self.env._("Invalid token"))