diff options
Diffstat (limited to 'console-tools/loadkmap.c')
| -rw-r--r-- | console-tools/loadkmap.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/console-tools/loadkmap.c b/console-tools/loadkmap.c index 912291a..9e2c779 100644 --- a/console-tools/loadkmap.c +++ b/console-tools/loadkmap.c @@ -32,6 +32,11 @@ int loadkmap_main(int argc UNUSED_PARAM, char **argv UNUSED_PARAM) /* const char *tty_name = CURRENT_TTY; */ RESERVE_CONFIG_BUFFER(flags, MAX_NR_KEYMAPS); + /* When user accidentally runs "loadkmap FILE" + * instead of "loadkmap <FILE", we end up waiting for input from tty. + * Let's prevent it: */ + if (argv[1]) + bb_show_usage(); /* bb_warn_ignoring_args(argv[1]); */ fd = get_console_fd_or_die(); /* or maybe: |