Re: enable -Werror for lib/ in coreutils

[Jim Meyering]

Bruno Haible wrote:
> math.in.h does declare everything that it provides. But math.in.h is not
> always present when isnan[fdl].c is compiled.
>
> This should silence gcc and address your question.
>
> 2009-10-27  Bruno Haible  <address@hidden>
>
>       * lib/isnan.c (rpl_isnan[fdl]): Repeat the specification declaration.

Thanks.