On 10.02.20 г. 5:13 ч., Anand Jain wrote:
> Grep failed to find this subcommand of btrfs, leading to a wrong
> inference for a moment.
>
> Make sure we use the full subcommand name in the btrfs command.
>
> Signed-off-by: Anand Jain <anand.jain@xxxxxxxxxx>
NAK.
It's not entirely clearly what this patch fixes, since grep doesn't
interact with the subcomand at all, it interacts with its result.
Furthermore command expansion is performed by btrfs-completion script so
fixes about command expansion should go there.
> ---
> common/btrfs | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/common/btrfs b/common/btrfs
> index 19ac7cc4b18c..33ad7e3b41cc 100644
> --- a/common/btrfs
> +++ b/common/btrfs
> @@ -7,7 +7,7 @@ _btrfs_get_subvolid()
> mnt=$1
> name=$2
>
> - $BTRFS_UTIL_PROG sub list $mnt | grep $name | awk '{ print $2 }'
> + $BTRFS_UTIL_PROG subvolume list $mnt | grep $name | awk '{ print $2 }'
> }
>
> # _require_btrfs_command <command> [<subcommand>|<option>]
>
