agent: Recover the old behavior with max-cache-ttl=0.
* agent/cache.c (compute_expiration): Expire newly created entry when max-cache-ttl is zero.
- Fixes-commit: 92de0387f04b1e87a4a49ed063323624f25ac3ef
- GnuPG-bug-id: T6681
- Suggested-by: Lucas Mulling <lucas.mulling@suse.com>
- Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>