Good practice
Francesco Cesarini
francesco@REDACTED
Mon Jun 9 08:24:08 CEST 2003
Respone = case checkvalid(Funcref, Correctlist) of
false ->
Response = false;
Other ->
Response = invoker(Other, Otherargs)
end,
Regards,
Francesco
--
http://www.erlang-consulting.com
erlang@REDACTED wrote:
>bash$ erl
>Erlang (JAM) emulator version 47.4.1
>
>Eshell V47.4.1 (abort with ^G)
>1> c(test1file).
>./test1file.erl:172: Warning: variable 'Response' exported from ['case']
>{ok,test1file}
>2>
>
>
>>From the file in question:
>
> case checkvalid(Funcref, Correctlist) of
> false ->
> Response = false;
> Other ->
> Response = invoker(Other, Otherargs)
> end,
> Requester ! Response,
>
>Obviously the warning warns me of a problem. This I expect, and welcome.
>However, that doesn't mean I want to see warnings; I want to do things
>right. I could just put the message in the case statement, I suppose, but
>is there really a canonical way of doing the above without getting the
>complaint?
>
>
>
>
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