*: remove a few more cases of argc usage. -89 bytes.
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/coreutils/mkdir.c b/coreutils/mkdir.c
index a110165..c837e97 100644
--- a/coreutils/mkdir.c
+++ b/coreutils/mkdir.c
@@ -34,7 +34,7 @@
#endif
int mkdir_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
-int mkdir_main(int argc, char **argv)
+int mkdir_main(int argc UNUSED_PARAM, char **argv)
{
mode_t mode = (mode_t)(-1);
int status = EXIT_SUCCESS;
@@ -64,11 +64,9 @@
}
#endif
- if (optind == argc) {
- bb_show_usage();
- }
-
argv += optind;
+ if (!argv[0])
+ bb_show_usage();
do {
if (bb_make_directory(*argv, mode, flags)) {