diff options
Diffstat (limited to 'btrfs-select-super.c')
| -rw-r--r-- | btrfs-select-super.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/btrfs-select-super.c b/btrfs-select-super.c index d7cd1873..6231d421 100644 --- a/btrfs-select-super.c +++ b/btrfs-select-super.c @@ -66,9 +66,10 @@ int main(int ac, char **av) print_usage(); } } + set_argv0(av); ac = ac - optind; - if (ac != 1) + if (check_argc_exact(ac, 1)) print_usage(); if (bytenr == 0) { |