[SSSD] [sssd PR#706][comment] KCM: Fall back to using the first ccache if the default does not exist

[jhrozek]

URL: https://github.com/SSSD/sssd/pull/706
Title: #706: KCM: Fall back to using the first ccache if the default does not exist

jhrozek commented:
"""
* master: 6bf5bcad6b9c5fb5fd867cbb094fef2a02ebf22d
* sssd-1-16: 6c568c9126e950d56cee734934e455eb2f5a3659
"""

See the full comment at https://github.com/SSSD/sssd/pull/706#issuecomment-477345812