[Click] Question about args parsing .consume()

[Eddie Kohler]

Hi Markku,

That's an unfortunate error; I can see how you encountered it. I've
added a warning.

Eddie


On Wed, Apr 18, 2012 at 6:39 AM, Markku Savela <Markku.Savela at vtt.fi> wrote:
> Ok, my goof...
>
> On 04/18/2012 12:51 PM, Markku Savela wrote:
>>       if (Args(conf, this, errh)
>>       .read_mp("IPSEC", ElementCastArg("IPsec"), _ipsec)
>>       .consume()<  0)
>>       return -1;
>
> If written as
>
>     if (Args(this, errh).bind(conf)
>        .read_mp("IPSEC", ElementCastArg("IPsec"), _ipsec)
>         .consume() < 0)
>
> it works as expected.
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