diff --git a/mkdir/mkdir.rs b/mkdir/mkdir.rs index 81d12f4b4..4d4084bcf 100644 --- a/mkdir/mkdir.rs +++ b/mkdir/mkdir.rs @@ -79,6 +79,9 @@ fn main() { }; let dirs = matches.free; + if dirs.is_empty() { + crash!(1, "missing operand"); + } exec(dirs, mk_parents, mode, verbose_flag); }