ntpd: and real handling for -N, show usage w/o options; trim text

function                                             old     new   delta
ntp_init                                             317     348     +31
bb_msg_you_must_be_root                                -      17     +17
xsocket                                               66      76     +10
changepath                                           195     194      -1
bb_msg_perm_denied_are_you_root                       35      34      -1
send_tree                                            355     353      -2
count_lines                                           74      72      -2
must_be_root                                          17       -     -17
------------------------------------------------------------------------------
(add/remove: 1/1 grow/shrink: 2/4 up/down: 58/-23)             Total: 35 bytes
   text   data    bss    dec    hexfilename
 832873    441   7548 840862  cd49ebusybox_old
 832839    441   7548 840828  cd47cbusybox_unstripped

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/miscutils/crontab.c b/miscutils/crontab.c
index 67b10f684..044440435 100644
--- a/miscutils/crontab.c
+++ b/miscutils/crontab.c
@@ -118,9 +118,9 @@ int crontab_main(int argc UNUSED_PARAM, char **argv)
         argv += optind;
 
         if (sanitize_env_if_suid()) { /* Clears dangerous stuff, sets PATH */
-                /* run by non-root? */
+                /* Run by non-root */
                 if (opt_ler & (OPT_u|OPT_c))
-                        bb_error_msg_and_die("only root can use -c or -u");
+                        bb_error_msg_and_die(bb_msg_you_must_be_root);
         }
 
         if (opt_ler & OPT_u) {