On 01/16/2014 03:24 PM, Lavrentiev, Anton (NIH/NLM/NCBI) [C] wrote: >> It is not a bug because your suggestion is already implemented in upstream >> coreutils > > It's implemented only for the "id" command; not for "groups", which I asked > about -- please note the $subject. > Can you please consider adding the -z there as well?
I'd say no. That has been discussed before: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=9987#49 Have a nice day, Berny
