[lxc-devel] [PATCH 1/3] silence "sh: 1: zfs: not found" errors on systems without ZFS

[Serge Hallyn]

Quoting S.Çağlar Onur (caglar at 10ur.org):
> Signed-off-by: S.Çağlar Onur <caglar at 10ur.org>

Acked-by: Serge E. Hallyn <serge.hallyn at ubuntu.com>

thanks.

> ---
>  src/lxc/bdev.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/src/lxc/bdev.c b/src/lxc/bdev.c
> index a3577a2..1de302f 100644
> --- a/src/lxc/bdev.c
> +++ b/src/lxc/bdev.c
> @@ -440,7 +440,7 @@ static int zfs_list_entry(const char *path, char *output)
>  	FILE *f;
>  	int found=0;
>  
> -	if ((f = popen("zfs list", "r")) == NULL) {
> +	if ((f = popen("zfs list 2> /dev/null", "r")) == NULL) {
>  		SYSERROR("popen failed");
>  		return 0;
>  	}
> -- 
> 1.8.1.2
> 
> 
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