Re: [lwip-users] [PATCH] Avoid dangling else problem

[Roy Lee]

Hi Rishi,

Thanks for reviewing the patch.

Hi Kieran,

I've submitted a revised patch to the savannah.
The same patch is also attached for reviewing.

Regards,
Roy

On Thu, Apr 9, 2009 at 7:15 PM, Rishi Khan <address@hidden> wrote:
> Roy,
>  I think you need to drop the semicolons after the while(0). If I write
> this:
> if (blah) TCP_EVENT_ERR(errf,arg,err);
> else blah2;
>
> it will expand to:
> if (blah)   do {                                                         \
>    if((errf))                                                 \
>    (errf)((arg),(err));                                     \
>  } while (0);;
> else blah2;
>
> Notice the double semicolon.
>
> Rishi
>

0001-Add-do-while-clauses-to-those-function-like-macros-i.patch
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