[Samba] wbinfo and 3.0.21pre1

[Lionel Déruaz]

Hello
we are facing issue to check the membership of some users in AD groups (for
winbind).

When using the script wbinfo_group.pl, we had not the same result for the same
couple "user group", if we lauch the script several times.

We've noticed in particular that the wbinfo -r command sometimes sends back the
list of group, but the next sends backs nothing (again, while using the same
couple "user group")

Can anyone have a idea ?