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| author | David Sterba <dsterba@suse.com> | 2016-03-01 16:29:16 +0100 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2016-03-14 13:42:47 +0100 |
| commit | 358807cc33fb3ed50ddf782e5b32f6e3cc2fa329 (patch) | |
| tree | 51956616bec899d08dd7d9ca46ed9bf9b6682f55 /btrfs-select-super.c | |
| parent | 6398ed78f9d52769954ba5fe3c15452c390397a7 (diff) | |
btrfs-progs: unify argc min/max checking
We don't want to modify argc.
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'btrfs-select-super.c')
| -rw-r--r-- | btrfs-select-super.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/btrfs-select-super.c b/btrfs-select-super.c index 48f37266..41997dde 100644 --- a/btrfs-select-super.c +++ b/btrfs-select-super.c @@ -65,9 +65,7 @@ int main(int argc, char **argv) } } set_argv0(argv); - argc = argc - optind; - - if (check_argc_exact(argc, 1)) + if (check_argc_exact(argc - optind, 1)) print_usage(); if (bytenr == 0) { |