[PATCH] xargs: make -I imply -r

[Denys Vlasenko]

Applied, thanks

On Sat, Oct 17, 2015 at 9:37 PM, Aaro Koskinen <aaro.koskinen at iki.fi> wrote:
> Make -I imply -r (GNU findutils seems to do the same).
>
> Fixes the following bug:
>
>         $ echo -n | xargs -I% echo %
>         Segmentation fault
>
> Signed-off-by: Aaro Koskinen <aaro.koskinen at iki.fi>
> ---
>  findutils/xargs.c | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/findutils/xargs.c b/findutils/xargs.c
> index 5870b8a..e22e986 100644
> --- a/findutils/xargs.c
> +++ b/findutils/xargs.c
> @@ -577,6 +577,7 @@ int xargs_main(int argc, char **argv)
>                 G.argv = argv;
>                 argc = 0;
>                 read_args = process_stdin_with_replace;
> +               opt |= OPT_NO_EMPTY;
>         } else
>  #endif
>         {
> --
> 2.4.0
>
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