[SSSD] [sssd PR#5343][comment] autofs: distinguish between empty cache and offline state

[pbrezina]

URL: https://github.com/SSSD/sssd/pull/5343
Title: #5343: autofs: distinguish between empty cache and offline state

pbrezina commented:
"""
Ian approved these changes. Please continue with the review. Autofs test client got a new `-p number` parameter to set the requested protocol (`0 or 1`).
"""

See the full comment at https://github.com/SSSD/sssd/pull/5343#issuecomment-722296478