diff options
| author | Kent Overstreet <kent.overstreet@linux.dev> | 2025-08-18 14:00:27 -0400 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2025-08-27 18:47:54 -0400 |
| commit | c12d7b3315734981d11cdd3ecb0f87e4c99aa033 (patch) | |
| tree | edaaa92a8061e9e069a47e2a77efd1894cea116e /c_src/cmd_dump.c | |
| parent | 45b2f382db4febb1db738785f870424aee22f01c (diff) | |
Commands called with no arguments now print usage
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'c_src/cmd_dump.c')
| -rw-r--r-- | c_src/cmd_dump.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/c_src/cmd_dump.c b/c_src/cmd_dump.c index 08051802..5f354272 100644 --- a/c_src/cmd_dump.c +++ b/c_src/cmd_dump.c @@ -371,8 +371,10 @@ int cmd_dump(int argc, char *argv[]) if (!opts.out) die("Please supply output filename"); - if (!argc) + if (!argc) { + dump_usage(); die("Please supply device(s) to check"); + } darray_const_str dev_names = get_or_split_cmdline_devs(argc, argv); |