From d0408017d0e8e517220750f3ea8523e9601ed9ea Mon Sep 17 00:00:00 2001 From: Satoru Takeuchi Date: Fri, 18 Mar 2016 10:26:15 +0900 Subject: [PATCH] btrfs-progs: subvol get-default: fix argument parsing "sub get-default" does't work since the following commit. commit 176aeca9a148 ("btrfs-progs: add getopt stubs where needed") * actual result ================================================== # ./btrfs sub get-default /btrfs btrfs subvolume get-default: too few arguments usage: btrfs subvolume get-default Get the default subvolume of a filesystem ================================================== * expected result ================================================== # btrfs sub get-default /btrfs ID 5 (FS_TREE) ================================================== Signed-off-by: Satoru Takeuchi Signed-off-by: David Sterba --- cmds-subvolume.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/cmds-subvolume.c b/cmds-subvolume.c index 32caaa5d..3953d7c0 100644 --- a/cmds-subvolume.c +++ b/cmds-subvolume.c @@ -790,7 +790,7 @@ static int cmd_subvol_get_default(int argc, char **argv) clean_args_no_options(argc, argv, cmd_subvol_get_default_usage); - if (check_argc_exact(argc - optind, 2)) + if (check_argc_exact(argc - optind, 1)) usage(cmd_subvol_get_default_usage); subvol = argv[1];