[SSSD] [sssd PR#128][comment] Fix group renaming issue when "id_provider = ldap" is set

[jhrozek]

URL: https://github.com/SSSD/sssd/pull/128
Title: #128: Fix group renaming issue when "id_provider = ldap" is set

jhrozek commented:
"""
Maybe I don't understand the problem. What is it you're trying to test, the memcache invalidation?
"""

See the full comment at https://github.com/SSSD/sssd/pull/128#issuecomment-379789250