[PATCH] df option -P

[Denys Vlasenko]

On Tuesday 19 July 2011 17:08, Ralf Friedl wrote:
> Hi
> 
> In coreutils df, one of the effects of the option -P is to output 
> everything in one line. This makes it much easier for a script to parse 
> the output of df.
> This patch adds the same behavior to busybox df.
> 
> Ralf
> 
> diff --git a/coreutils/df.c b/coreutils/df.c
> index 846cb38..63dbd61 100644
> --- a/coreutils/df.c
> +++ b/coreutils/df.c
> @@ -212,7 +212,7 @@ int df_main(int argc UNUSED_PARAM, char **argv)
>                         {
>                                 uni_stat_t uni_stat;
>                                 char *uni_dev = 
> unicode_conv_to_printable(&uni_stat, device);
> -                               if (uni_stat.unicode_width > 20) {
> +                               if (uni_stat.unicode_width > 20 && !(opt 
> & OPT_POSIX)) {
>                                         printf("%s\n%20s", uni_dev, "");
>                                 } else {
>                                         printf("%s%*s", uni_dev, 20 - 
> (int)uni_stat.unicode_width, "");
> @@ -220,7 +220,7 @@ int df_main(int argc UNUSED_PARAM, char **argv)
>                                 free(uni_dev);
>                         }
>  #else
> -                       if (printf("\n%-20s" + 1, device) > 20)
> +                       if (printf("\n%-20s" + 1, device) > 20 && !(opt 
> & OPT_POSIX))
>                                     printf("\n%-20s", "");
>  #endif


This patch is whitespace-damaged.

Fixed and applied it.

-- 
vda