diff options
| author | David Sterba <dsterba@suse.com> | 2016-03-01 16:02:08 +0100 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2016-03-14 13:42:47 +0100 |
| commit | babe94e4817aca45aef409b7a21bc47e51cda6ff (patch) | |
| tree | a00641b956754d6bd002bb23c6b8e3d3a18b8740 /cmds-scrub.c | |
| parent | c27640938de1506e0a02f7f928a00886d5da616a (diff) | |
btrfs-progs: add getopt stubs where needed
Commands that do not take any options do not use getopt, which means the
standard option separator "--" does not work. Update all command
handlers that need it, argv needs to be referenced using the optind that
is correctly pointed after the separator.
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'cmds-scrub.c')
| -rw-r--r-- | cmds-scrub.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/cmds-scrub.c b/cmds-scrub.c index da614f2f..de7005c1 100644 --- a/cmds-scrub.c +++ b/cmds-scrub.c @@ -1591,10 +1591,12 @@ static int cmd_scrub_cancel(int argc, char **argv) int fdmnt = -1; DIR *dirstream = NULL; - if (check_argc_exact(argc, 2)) + clean_args_no_options(argc, argv, cmd_scrub_cancel_usage); + + if (check_argc_exact(argc - optind, 1)) usage(cmd_scrub_cancel_usage); - path = argv[1]; + path = argv[optind]; fdmnt = open_path_or_dev_mnt(path, &dirstream, 1); if (fdmnt < 0) { |