Unreachable code in sanic.py middleware

[powersjcb]

Unreachable code:

# sanic/sanic.py
 76         # Detect which way this was called, @middleware or @middleware('AT')
 77         if len(args) == 1 and len(kwargs) == 0 and callable(args[0]):
 78             return register_middleware(args[0])
 79         else:
 80             attach_to = args[0]
 81             return register_middleware
 82       ################################## ENDS HERE
 83         if isinstance(middleware, FunctionType):
 84             middleware = Middleware(process_request=middleware)
 85
 86         return middleware

[channelcat]

Fixed, thanks!