Re: [lwip-devel] Compile error in 1.4.0

[qxc]

Hi,

> Out of interest, which compiler are you using that produces this 
> warning? I'd be interested in what makes the compiler warning go away, 
> using if/else instead of ?:, or only using 2 loops?

This construct solved the compiling problem:

dhcp->msg_out->chaddr[i] = ((i < netif->hwaddr_len) && 
(i<NETIF_MAX_HWADDR_LEN)) ? netif->hwaddr[i] : 0/* pad byte*/;

In case the other define is used explicitly within the condition the compiler 
becomes happy.

It happened with 

arm-none-eabi-gcc (Sourcery G++ Lite 2010.09-51) 4.5.1

Oxy


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