Merge pull request #297 from Dorukyum/master

Fix TypeError when command has no permission checks

Author: BobDotCom

discord/commands/commands.py

@@ -340,7 +340,7 @@ def __init__(self, func: Callable, *args, **kwargs) -> None:
 
         # Permissions
         self.default_permission = kwargs.get("default_permission", True)
-        self.permissions: Optional[List[Permission]] = getattr(func, "__app_cmd_perms__", None)
+        self.permissions: List[Permission] = getattr(func, "__app_cmd_perms__", []) + kwargs.get("permissions", [])
 
 
     def parse_options(self, params) -> List[Option]: