From e992bae6f9adf3718c6263a36c004ead1c7272a8 Mon Sep 17 00:00:00 2001 From: Denys Vlasenko Date: Sat, 28 Nov 2009 15:18:53 +0100 Subject: *: remove a few more cases of argc usage. -89 bytes. Signed-off-by: Denys Vlasenko --- console-tools/chvt.c | 11 ++--------- 1 file changed, 2 insertions(+), 9 deletions(-) (limited to 'console-tools') diff --git a/console-tools/chvt.c b/console-tools/chvt.c index 302ffb4f9..977c26905 100644 --- a/console-tools/chvt.c +++ b/console-tools/chvt.c @@ -6,19 +6,12 @@ * * Licensed under GPLv2 or later, see file LICENSE in this tarball for details. */ - #include "libbb.h" int chvt_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE; -int chvt_main(int argc, char **argv) +int chvt_main(int argc UNUSED_PARAM, char **argv) { - int num; - - if (argc != 2) { - bb_show_usage(); - } - - num = xatou_range(argv[1], 1, 63); + int num = xatou_range(single_argv(argv), 1, 63); console_make_active(get_console_fd_or_die(), num); return EXIT_SUCCESS; } -- cgit v1.2.3