[PATCH] Fix build warnings in locale/programs/ld-ctype.c

[Florian Weimer]

* Stefan Liebler:

> diff --git a/locale/programs/ld-ctype.c b/locale/programs/ld-ctype.c
> index e6105928da..cfc9c43fd5 100644
> --- a/locale/programs/ld-ctype.c
> +++ b/locale/programs/ld-ctype.c
> @@ -1396,7 +1396,8 @@ charclass_symbolic_ellipsis (struct linereader *ldfile,
>  		   (int) (now->val.str.lenmb - (cp - last_str)),
>  		   from);
>  
> -	  get_character (now, charmap, repertoire, &seq, &wch);
> +	  if (get_character (now, charmap, repertoire, &seq, &wch))
> +	    goto invalid_range;

Maybe write:

  if (get_character (now, charmap, repertoire, &seq, &wch) != 0)

to match the other function calls?

Otherwise, looks good.

Thanks,
Florian