Message ID | 9919499d-5ffe-e7b2-1e08-922f33edeb23@jp.fujitsu.com (mailing list archive) |
---|---|
State | Accepted |
Headers | show |
diff --git a/btrfs-crc.c b/btrfs-crc.c index c2b5f00..d433ff3 100644 --- a/btrfs-crc.c +++ b/btrfs-crc.c @@ -69,12 +69,14 @@ int main(int argc, char **argv) str = argv[optind]; if (!loop) { - if (check_argc_min(argc - optind, 1)) + if (check_argc_exact(argc - optind, 1)) print_usage(255); printf("%12u - %s\n", crc32c(~1, str, strlen(str)), str); return 0; } + if (check_argc_exact(argc - optind, 0)) + print_usage(255); buf = malloc(length); if (!buf)
Signed-off-by: Satoru Takeuchi <takeuchi_satoru@jp.fujitsu.com> --- btrfs-crc.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)