[PATCH] fix make menuconfig when using gcc 14

[Nop]

Okay, I checked the ISO 9899 standard and yes, you're, it is defined that
if the main reach the } and should return a compatible type, then it
returns 0.
Don't know why it was only an extension in my mind. I was aware that it is
the case in C++, but was not sure for the C.

Anyway, I still consider omitting as a bad practice. You only avoid typing
few chars and create doubt in the mind of non-experts.
Instead, adding it is explicit and does not create any doubt to anyone.

Also, my others changes are still valid.

Le ven. 7 mars 2025 à 08:22, Schindler, Dietmar - OTPS <
dietmar.schindler at manrolandgoss.com> a écrit :

> From: busybox <busybox-bounces at busybox.net> On Behalf Of Nop
> Sent: Thursday, March 6, 2025 4:33 PM
> > ...
> > I sent that more or less same patch months ago, which was included in
> buildroot.
> > The difference with my patch is that I also removed the 2>/dev/null
> redirection
> > so that it does not hide the issue and I added a return zero because
> AFAIK the C
> > programming does not allow the main to omit the return, ...
>
> Since C99, i. e. about 25 years:
>
> Program termination
> 1 ... reaching the } that terminates the main function returns a value of
> 0.
>
> --
> Best regards,
> Dietmar Schindler
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