Re: [lwip-users] Strange "always true" conditional in tcp_in.c

[Kieran Mansley]

On Mon, 2010-03-01 at 10:05 +0100, Simon Goldschmidt wrote:
> I didn't check yet if the bug report here is valid, but at least under
> VS2005/2008 and cygwin-gcc, there is no such warning...

I would be interested in a reference to the C standard that explains why
this would be cast to an int.  I expect the John is right, especially if
GCC is warning about it, but would be good to make sure.

Kieran