nice: Badly formed number

[william opensource4you <william.os4y@xxxxxxxxx>]

Hi all,


Am I the only one having troubles with the command nice ?
I'm running: DragonFly mydfbsd 2.10-RELEASE DragonFly
v2.10.1.1.gf7ba0-RELEASE #1: Mon Apr 25 19:51:42 UTC 2011
root@pkgbox32.dragonflybsd.org:/usr/obj/usr/src/sys/GENERIC_SMP  i386


Here the results (the last example is coming from the man page):
mydfbsd# nice -5 date
Tue Dec  6 22:11:19 CET 2011
mydfbsd# nice -n5 date
nice: Badly formed number.
mydfbsd# nice -n 5 date
nice: Badly formed number.

If I take the source code on the gitweb:
http://gitweb.dragonflybsd.org/dragonfly.git/blob/HEAD:/usr.bin/nice/nice.c
I compile it by doing "gcc nice.c"

here the results:

mydfbsd# ./a.out -5 date
Tue Dec  6 22:11:08 CET 2011
mydfbsd# ./a.out -n5 date
Tue Dec  6 22:11:11 CET 2011
mydfbsd# ./a.out -n 5 date
Tue Dec  6 22:11:14 CET 2011

Why 2 different results ?
It does not sounds that nice has been updated since them ...


William