[Pkg-shadow-devel] groupmod: Cannot determine your user name.

[tuxce]

Hello,

I have an error when using groupmod, example:
-------
root ~  #  groupadd -g 200 test
root ~  #  getent group test
test:x:200:
root ~  #  LC_ALL=C groupmod -g 201 test
groupmod: Cannot determine your user name.
-------

Package: shadow
Version: 4.1.4.2

I looked at source code trying to know more about the error, I see at
line 721:

-------
pampw = getpwuid (getuid ()); /* local, no need for xgetpwuid */
if (NULL == pamh) {
	fprintf (stderr,
		_("%s: Cannot determine your username.\n"), Prog);
	exit (1);
}

retval = pam_start ("groupmod", pampw->pw_name, &conv, &pamh);
-------

I think it should be "(NULL == pampw)".


I'm not familiar with such program, so sorry if it's not the right
place for this.

Thanks.