[SSSD] [sssd PR#689][comment] IFP: Use subreq, not req when calling RefreshRules_recv

[pbrezina]

  URL: https://github.com/SSSD/sssd/pull/689
Title: #689: IFP: Use subreq, not req when calling RefreshRules_recv

pbrezina commented:
"""
Obvious ack.
"""

See the full comment at https://github.com/SSSD/sssd/pull/689#issuecomment-435838087