no passwd in /etc/group

[egor duda]

Hi!

  if passwd field in any line of /etc/group is empty, getgroups causes
SIGSEGV. fix attached.

egor.            mailto:[EMAIL PROTECTED] icq 5165414 fidonet 2:5020/496.19

no-grp-passwd-crash.ChangeLog

no-grp-passwd-crash.diff